Tldr: youtube forced ai into video monitoring and it keeps killing videos it shouldn't, so instead of saying Ai is bad they're blaming af blockers because why not lie when there's no repercussions?
YouTube views are dropping because they are using AI to vet and cull age innappropriate content from minors. the problem is the ai is very bad at its job and marks way too many videos as not advertiser friendly, which effectively kills YouTube promoting that video in feeds. this is the default view for new accounts, so you have to specifically turn off parental controls to see a normal feed. this started happening about 4 months ago. a number of channels I watch have made comments about this, including Redlettermedia