Let's pretend this is a late April fool's day joke

In the meantime, you can revert with this trick:

uBlock popup > gear icon > My filters:

youtube.com##+js(set, yt.config_.EXPERIMENT_FLAGS.kevlar_watch_grid, false)

More than the last redesign? YouTube is unusable these days. They need to fire their entire UI/UX team.

with Gemini, maybe every video that says "comment down below" can be automatically modified to say "comment on the right"