One basic complaint I have about TikTok is their lack of transparency with bans. TikTok recently banned Amala Ekpunobi (
https://thefederalist.com/2021/04/26/tiktok-blacklists-gen-z...) and no reason was given. The same thing happened to PragerU’s account not long ago. I know PragerU has a bad reputation and is hated by the political left, but the majority of their videos are reasonable and fully sourced - I just don’t think they deserve that kind of ban.
Ultimately I don’t like massive tech platforms controlling what information can and can’t reach the rest of society. At their scale, they have the power to propagandize by suppressing and amplifying select information, and they can’t be trusted with it.