YouTube is much better without the clutter of "suggested" videos and autoplay. Great extension that I would recommend for almost everyone.

I have been using this extension in combination with Multi-Account Containers for a while ( https://blog.zgp.org/youtube-cleanup/ )

The Multi-Account Containers extension lets me keep YouTube usage separate from usage of other Google sites, and this extension helps me suppress the suggested videos (which tend to be problematic) so I can use YouTube just to watch a specific video or new videos from a channel I subscribe to.

The only suggestion I would have for this extension is: is it possible to add container functionality to the extension itself, kind of like "Facebook Container"? Setting up a Multi-Account Containers container just for YouTube has a bunch of extra steps, and if it could be one step like Facebook Container it could make this extension much more useful.

More info: https://blog.zgp.org/youtube-cleanup/