Ask HN: YouTube website UI super buggy for anyone else?

I've noticed over the past few months that YouTube's web UI has been incredibly slow and buggy to the point where I just want to stop watching videos.

Going into full-screen mode sometimes takes 30 seconds; it'll keep playing but show a black non-full screen and an empty UI. It randomly skips to other videos when I try to pause the current video. I could make countless other little nitpicks. The search bar's text isn't vertically aligned when searching for people's videos on their channel, etc.

It feels like they introduced a bunch of blocking code in the event loop and the UI is just slower than a turtle now. This happened recently, too. YouTube has otherwise been fine on this computer for a really long time.