Its literally the lowest form of entertainment and its not worth a single moment of ad watching.
I'm just curious, but what type of content would you be watching on YouTube?
I think the platform has come a long ways when it comes to content. Sure, if you're just watching gaming content I'd say you'd be disappointed. It's been like that for a decade now at least. There's a lot of decent content on there though with a lot of it even being somewhat educational.