If you are considered as targeting your product to children, you get hit by a different set of laws than if it's an "adult" product.
Source: I just spent a few hours listening to our lawyer give a presentation about this and why we need to be clear in marketing to adults only.
Epic got hit with a $245M fine because they were seen as marketing to kids (along with other crap): https://www.ftc.gov/business-guidance/blog/2022/12/245-milli...
Other apps like FB, TikTok, XBox and the rest that no child should go near (or anyone else for that matter) gives a prompt with something along the lines of "Ask your parents for permission". If I say OK, either from my account or by logging in on hers, the app is installed and can be used, even though her profile is under 13. They don't market to kids, but it's still available and still shows up in search.
Source: I have a kid with an age-restricted tablet and just tested
When I was a kid, knowing what year to put in a DOB form to put yourself safely over 18 y.o. was the most basic "Internet 101" life skill, second only to knowing where to type a website address.
Almost got me once - my wife left her phone unlocked so my kid opened WA and wrote me a message asking to lift the time restriction for the rest of the day. Her mistake was sending an extra "thank you so much" with heart emoji, which I though was off. If not for that misstep she would have got me.
Obviously she was rewarded and we listened to one of the Darknet Diaries episodes on social engineering
Once you give permission, it's free reign