Figure out ads that are attractive to adults, but not attractive to children? Add broccoli emoji to your ads?
Interestingly enough, Roblox has started doing face scanning to ensure people only play with voice chat online with people of their own age. That is better than unregulated chat, but man, what a world we live in.
In other discussions of this, I've heard that it can be faked and it isn't great to get people - esp kids - in the habit of sharing video of themselves to websites
How do you know this is happening?
It's obvious from the profiles they fill out. Things like "I love pink things" or "I like kpop demons" etc. Just trendy kid stuff