On a technical note , is geolocation ever truly accurate. I guess they are doing this by IP and App store records - which are generally trivial to change. IP blocks can shift and get repuposed so thats not accurate , and app store change is just a toggle away. Is there any forum/app thats geolocked their users successfully to bypass IP recog or VPNs? I think only the national level carriers could pull of something like this , as no commercial entity would willingly restrict their global growth.

I believe there are companies that offer more accurate geolocation services by essentially having a deal with phone companies where they get secret info where the customer actually is from mobile companies records.