PAIN TRIGGERS
YouTube Shorts are addictive and cause massive unintentional time loss.
Mobile web browsers like Safari still allow Shorts playback even when the app is removed.
SaaS· YouTube viewersPain 8.00/10WTP 5.0/10Market 9.0/10Validation 8.0Confidence 95%Aug 25, 2026
ShortsBlock: Cross-Platform YouTube Shorts Blocker Extension
YouTube Shorts act as an addictive distraction that consumes user time unintentionally, and native platform options or app deletions are insufficient to block them across mobile web and app environments.
automationbrowser-extensionconsumersdevtoolsmobile-appproductivitysaassolopreneurs
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STAGE 01 · PROBLEM
Is the problem real?
CANONICAL PROBLEM
YouTube Shorts act as an addictive distraction that consumes user time unintentionally, and native platform options or app deletions are insufficient to block them across mobile web and app environments.
FREQUENCY
Multiple repeated complaints in the post and comments.
INTENSITY
Users explicitly describe existing tools as bloated/overkill and mention workaround behavior.
EVIDENCE
I made a tiny userscript to remove YouTube Shorts
SideProject32
YouTube Shorts is a black hole I swear. you start watching one video and suddenly it's 45 minutes later and you learned nothing
commentnice work, YouTube Shorts is a black hole I swear. you start watching one video and suddenly it's 45 minutes later and you learned nothing going to try this on my phone later, the safari extension is a good call
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STAGE 02 · CUSTOMER
Who feels this pain?
TARGET USERS
YouTube viewersProductivity Conscious You Tube Viewers
Daily YouTube users who struggle with unintentional time loss from addictive short-form video feeds on both desktop and mobile devices.
Context
Watch normal YouTube videos on both desktop and mobile devices without being exposed to or distracted by YouTube Shorts.
Deleting the YouTube mobile application to curb usage.
Using custom userscripts with browser extensions to modify webpage elements.
Current Workarounds
deleting the YouTube mobile application to curb usage
using custom userscripts with browser extensions to modify webpage elements
relying on willpower while browsing on mobile Safari
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STAGE 03 · MARKET
Where's the gap?
EXISTING SOLUTION GAPS
Deleting the YouTube mobile app does not prevent access to Shorts via mobile web browsers like Safari.
Native YouTube settings do not offer a straightforward option to completely disable or remove Shorts while keeping regular video playback.
OPPORTUNITY & VALUE
Why Now
Multiple users explicitly noted severe time loss due to Shorts addiction and confirmed that deleting the official app fails because mobile web browsers still render Shorts.
Value Proposition
Purpose-built for cross-environment blocking including mobile Safari web browsers, unlike desktop-only extensions.
Product Direction
A lightweight browser extension and mobile content blocker that completely purges YouTube Shorts elements, carousels, and redirect routes across desktop browsers and mobile Safari.
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STAGE 04 · BUSINESS
How does it make money?
MONETIZATION
$3/moIndividual user · monthly billing with free tier
Model
SaaS subscription
WILLINGNESS TO PAY
Users lose hours of productive time to shorts and actively seek reliable technical blocks; $3/mo is an easy micro-transaction for reclaiming focus and hours of time.
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STAGE 05 · EXECUTION
How do you ship it?
MVP PLAN
“Remove YouTube Shorts distractions from mobile web and desktop in 6 weeks.”
A lightweight browser extension and mobile content blocker that completely purges YouTube Shorts elements, carousels, and redirect routes across desktop browsers and mobile Safari.
Core Features
Mobile Safari extension to block Shorts on mobile web
Desktop browser extension for Chrome and Firefox to hide Shorts tabs and feeds
Toggle settings to customize strictness levels
Weekly Roadmap
1
W1-W2
Core desktop browser extension successfully hides all Shorts UI elements.
- •Build Chrome/Firefox extension manifest and background scripts
- •Write CSS selectors to target Shorts sidebar links and carousels
- •Implement auto-redirect from shorts URLs to watch view
2
W3-W4
Mobile Safari content blocker extension successfully blocks Shorts on iOS web.
- •Develop Safari web extension bundle
- •Configure content blocker rule lists for iOS Safari
- •Test cross-device settings sync
3
W5
Freemium tier and billing integrated, private beta tested with 10 users.
- •Integrate Lemon Squeezy or Stripe for micro-subscriptions
- •Build settings popup UI for feature toggles
- •Onboard 10 beta testers from Reddit communities
4
W6
Public launch on browser extension stores and community forums.
- •Publish Chrome Web Store and Apple App Store listings
- •Launch on Show HN and r/Productivity
- •Establish automated error tracking for layout changes
Launch Strategy
Launch on product subreddits (r/Productivity, r/DecidingToBeBetter) and Hacker News Show HN.
RISKS & ASSUMPTIONS
Top Risks
YouTube DOM structural updates
YouTube frequently updates its website layout and HTML element classes, which can break CSS/JS element hiding scripts.
Mobile Safari extension limitations
iOS content blocker extension APIs have strict limitations compared to desktop extensions, complicating complex feed removal.
Low monetization conversion on utility blockers
Users expect browser extensions to be completely free, making paid conversion for a single-purpose blocker challenging.
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STAGE 06 · DECISION
Should you build it?
NEED A CLEARER CALL?
Run an Investment Memo to get a structured Go / No-Go verdict, competitor landscape, unit economics, and a 90-day validation roadmap for this opportunity.
Generate an investment memoWhat this score means
This opportunity scores well above the median for ideas surfaced by MonetScope, with a validation sub-score of 8/10 against 2 independently sourced evidence signals. A "strong" rating in this band typically means the pain signal is consistent and recurring across multiple discussions, but one of the three pillars (severity, willingness to pay, or competitor weakness) is somewhat softer than top-tier opportunities. Founders evaluating this should focus customer discovery on the softest pillar first — confirming the gap before committing engineering time to a build.
Why this matters for SaaS founders
It sits at the intersection of "automation", "browser-extension", "consumers", which makes it relevant to a specific subset of founders rather than a generic horizontal opportunity. SaaS opportunities at this stage tend to win on the strength of their initial wedge — a single workflow that the target user runs every week, where the existing solution is either spreadsheets, a clunky incumbent feature, or a manual process they hate. The build cost is moderate; the distribution cost is everything. The MonetScope pipeline surfaces this category alongside other saas signals, which is why it appears here rather than in a generic "trending ideas" feed.
Scores are derived from real forum discussions across Reddit, Hacker News and X, weighted by evidence volume and signal quality. How scoring works
Frequently asked questions
Is "ShortsBlock: Cross-Platform YouTube Shorts Blocker Extension" a real validated startup idea or just an AI-generated suggestion?
MonetScope does not generate ideas from a language model's imagination. Every opportunity on this site is anchored to specific source posts and comments from real public discussions — typically on Reddit, Hacker News, or X — where actual users describe the pain in their own words. The AI's role is structuring, scoring, and grouping those signals into a navigable opportunity, not inventing the problem.
How recent is the underlying data for automation?
MonetScope's spider pipeline runs continuously and surfaces opportunities as new evidence accumulates. The "Updated" date in the header reflects the most recent re-scoring of this specific opportunity. Most saas opportunities visible in the public catalog draw from discussions in the last 30-60 days; older signals are de-prioritized because user pain shifts faster than most founders assume.
What's the difference between "overall score" and "validation score"?
Overall score is a composite across six dimensions — pain, urgency, willingness to pay, market size, defensibility, and execution ease — designed to give a single number for triage. Validation score is narrower: it asks "how cleanly does the same signal repeat across independent sources?" An opportunity can score high on overall but lower on validation when one or two large discussions dominate the evidence; conversely, validation can be high on a smaller-overall idea where the signal is consistent but the addressable market is modest.