I wish they had a better MDM for kids... All I want to do is ensure that NextDNS is installed/forced and that they can't remove it. Somehow, if you block store, block adding apps and block removing apps and hide the icons, kids still figure out how to remove the damn thing and the only thing you can do to block it is set a 1 minute time limit (why can't you set 0 minutes? wtf apple?) and hope they don't stay up until…
I figured, when my kids were a certain age, that if I took that route, they'd ALWAYS get around whatever control I put in front of them. Either at home, or at school or at a friends house. Told them there was stuff on the internet that could harm them, that there was stuff they could NOT unsee. They're 18 now, the results of the science experiment are still out, but they seem to have turned out okay.
My son is 14, and when my wife proposed blocks and access control, I made this very point. Even if we were able to perfectly lock down our home and his phone, we can't control every other place he can access the Internet. So, we also are in a talk about it, occasionally check on what he's been into, talk about anything "interesting" that comes up, but NEVER make a big deal of if. As long as we're able to discuss it (and no, he doesn't love talking about it), I'm OK. By keeping it low stress and low key, there's no incentive for him to hide.