Maybe this is just me only subscribing to channels where people behave in the comments and the channel owner actually does some moderation, but I actually kind of agree.

Sure, you find disagreements and arguments, but you don't get the 'ur mum gae', the reductio ad Hitlerum, the dongers, and the outright insane takes and paragraphs of all caps that I would expect from Youtube comments. Meanwhile, every time I open Facebook because of some event I need to press 'going' on, I get a glimpse of some inane take or someone writing in all caps because reasons.

There have been a few waves of comment spam, but maybe Youtube actually managed to curb that now? Only took them two or so years.