Well, if they are legit and compliant with US law, there’s COPPA (1) to protect against this. Eg, TikTok was recently (2) fined for violations. (1) https://en.

Well, if they are legit and compliant with US law, there’s COPPA (1) to protect against this. Eg, TikTok was recently (2) fined for violations. (1) https://en.wikipedia.org/wiki/Children%27s_Online_Privacy_Protection_Act https://en.wikipedia.org/wiki/Children%27s_Online_Privacy_Pr... (2) https://www.theverge.com/2019/2/27/18243312/tiktok-ftc-fine-musically-children-coppa-age-gate https://www.theverge.com/2019/2/27/18243312/tiktok-ftc-fine-...