It seems to be a cycle, you find a good youtuber who makes nice videos about their lives, relatable and interesting and because they are good they get some followers and before you know it their posts are mainly about the stuff they get sent for free to try or some influencer publicity event they went to for M&S or whoever and suddenly the cosy vibe is gone and its just like watching an advert performed by someone you used to know. Even worse when they give up their job to do it full time and they lose all relatability.
I get that these days people get into it specifically to turn it into a career or revenue stream but I do kind of go off them and stop watching when they turn pro.