well, tiktok has a lot of wholesome videos and information. but also it has some trash like cringey dances, lip-syncing thingys. so i don’t have tiktok and it is banned in my country (a good decision)
i like it but i spend too much time on it sadly...
anyway, in my opinion tiktok has a lot more to offer than instagram for example. I actually learnt a bunch of new different things on there (about cooking, cleaning, study hacks,..)
i think that people who talk about tiktok as 'a social network where you can only see people dancing', are the same people that never gave it a chance.
It depends on which side of tiktok you are. Personally I'm on the lgbt, anime, cosplay and ukulele side which is really nice and safe (even though there are exceptions everywhere)
Sorry for my English mistakes I'm still learning ^~^