Extremely controversial opinion: Minors on games aren’t inherently bad.
No wait, don’t ban me before I can explain!
So in the long-long ago, before Shadowrun: Denver endorsed blatant staff cheating which they continue refuse to walk it back or even apologize for it happening… there was a whole household of folks who played on there. Everyone was all on the same IP address, so there were extra steps added to account for who was which +alt, as there were (and still are) limits to the number of characters you can have.
Included among the players from there was a then-16-year-old, as well as their father (who eventually did join staff for a time and was not among the dirty cheating cheaters). There could have been others, but this was 2010 or so, my memory is more hyper-fixated on the aforementioned cheating and the players I actually did play with.
They also had a big colorful sign that was basically ‘this player is a minor, do not even consider stepping out of line around them, we will ban you immediately’. Basically, it was the boiler plate ‘if you’re under 18, you can play with a parent’s permission’ that actually got the permission, instead of just lying about their age as others might do.
Anyway, TLDR: protecc the kiddos from the creeps by keeping out the creeps.