I'm of the opinion that people who get recommended constant slop are doing something very wrong, likely going out of their way to anonymize themselves as much as possible, then being all Surprised Pikachu when YouTube can't figure out what kind of content they like, so they get recommended the lowest common denominator popular stuff.

My feed is all channels I'm subscribed to or content from other creators that make similar content. I don't get Mr Beast or any other the other crap that people complain about.