TikTok isn't even safe for adults, let alone children.
[edited to change "full" to "has a lot of" because Youtube has plenty of brain-rot too]
I guess there IS a theory that the tiktok algorithm is UNIQUELY evil in some way. It's hard to argue against this theory, so if tiktok were temporarily banned, it would be a nice test. I think the theory would be flat-out proven wrong, personally.