Yeah, I'm skeptical. If you had a child, you'd be so spread thin with keeping your kid healthy and safe, while paying for it all, that the licensing of some software they use would be the least of your concerns. You'd be worried that his girlfriend might be manipulative, if he's smoking too much weed, if he's partying too much, if he is being bullied, or if saving up for the PS5 is a wise use of his summer job funds, most likely.
My worries is while I'm working with one kid the other will start watching Thomas the train or the like on youtube.
For the last few years, there have been complaints that Youtube Kids has issues where the algorithm stumbles onto content using cartoon characters in ways that are disturbing for young kids.
Plus they run around acting like the naughty diesel 10. Instead of imanginative play.