@worldsendless I'm not a TikTok person, but my wife enjoys it. She says there's a system to getting the content you want to see, but she sure does find a lot of very conservative content on there. So, I know it exists.
The problem comes with having the app on your phone. The privacy you lose is the fact that app is reporting back to its owners about everything you do OUTSIDE OF WATCHING TIKTOK, which is pretty much true of most apps on your phone.
By the same token, I've looked at the profile that companies like Microsoft and Twitter try to build on you based on your usage. For me, they are always wildly inaccurate. Maybe I'm an aberration, or maybe these analytics aren't as sophisticated as people claim.