Start new accounts, swipe through the content and establish what kind of algorithm it is. The few attempts I've seen on youtube seem to indicate it's heavily based on your geographical area. They don't really care that much which side the apple falls onto.

I do acknowledge that there's a latent threat that could be activated. And I can see an argument being made on that front, I mean, China doesn't allow access to a lot of American social media for that reason. But I don't really buy the argument right now as I haven't seen a lot of evidence of Tiktok doing things that Meta/Google haven't done.