Remember back in February when he was begging his nephew to become a vlogger and said he was going to buy him a camera?
Hopefully the kid learns that it's not a viable long-term "career" choice. If he really wants to do it, and it's a hobby, and it makes him happy, then he should go for it. I know that these days, the vast majority of kids want to be vloggers/influencers as a "job." Very, very few people ever make it. And the ones that do achieve some kind of popularity only tend to only last around 2-3 years before the next big thing comes along.