Comment by Etheryte

One thing that I found very interesting when I looked into what TikTok does: it's scary good at aggregating data about you. I live in a foreign country, my phone's network is behind a VPN to a different foreign country and I gave the app no extra permissions, yet somehow I still got recommended content from the country where I was born. Since it's a small country there's no way that's a coincidence. I'm both intrigued and spooked as to how they figured that connection out.