YouTube Is About to Pay You for Watching Somebody Else's Video With Your Audience

A feature YouTube built so people could yell at football broadcasts is about to turn every popular tutorial in your niche into a monetizable teaching slot.

YouTube first piloted Watch With for premium tentpole streams, began testing live reactions between creators' livestreams earlier this year, and is now expanding it beyond livestreams to include all eligible long-form videos across the platform, with a rollout starting later this year.

The mechanic is blunt. Creators tap "React live" on an eligible long-form video or livestream and stream their own reaction alongside it. The reaction creator keeps the live ad revenue plus any fan funding the stream generates. The original creator gets no cut — just attribution and additional view credit in YouTube Studio.

Read that again, because it's the whole story: the person adding commentary is the only confirmed earner.

Why this is a distribution story, not a reaction-content story

Reaction content has a reputation problem in the knowledge business. It looks like filler. But strip the format back and what you have is a live, zero-production-cost way to demonstrate expertise against material your audience already cares about.

Breaking down a competitor's free tutorial and explaining what it leaves out. Walking through a conference keynote in your field while it plays. Taking apart a viral "how I built my funnel" video line by line. That is a webinar — with a content engine attached, and without the hour of slides you'd normally have to build.

YouTube is turning something creators previously cobbled together into a built-in, monetizable format, and letting them build a livestream around content that already has interest attached. For anyone selling a course, that last part matters more than the ad revenue. You're borrowing demand, not manufacturing it.

The audience is there. YouTube said more than 600 million logged-in viewers watched live content each day on average in August 2026.

The parts nobody has answered yet

Eligibility is undefined. YouTube's announcement never spelled out what makes a video eligible. The expansion was announced on September 23, with rollout starting later in 2026 — so the practical answer for most course sellers today is: you can't try it yet.

Control is also murky. Tubefilter reported YouTube will allow Watch With by default on all creator-made long-form videos, while YouTube says original creators get full control over which videos can be reacted to. That setting is worth finding before someone else finds it first. In the current livestream test, eligible streams are opted in by default and source creators who want out have to switch a mobile setting from "Allow eligible channels" to "No one" before going live.

And there's the old monetization trap. YouTube warned in July 2025 that reaction content with little original insight could lose monetization — reaction content stays monetizable provided creators do more than play someone else's video.

Which, for an expert, is the easy part. The hard part was always getting someone to show up live. YouTube is about to hand that over.