Just to add regarding AI videos, it's supposed to be YouTube's policy that creators should declare the use of AI when the video could be mistaken for reality. However nobody ever does, and so far it isn't listed as one of the reasons for reporting a video.
I suggest clicking the report button under the video and reporting it for spam or misinformation. There's another box to type in your explanation. I'm not against AI videos but I do think it needs to have a banner along the bottom to declare it.