If you are from a restricted country,then how have you managed to use betfair?Did you use VPN?
I think that residential proxies are a better option than VPN,because the IPs from a VPN are usually blacklisted by most websites.You could find cheap residential proxies,but I don't remember the exact name of the platform.
Anyway,like other forum members said,at some point you will face KYC,so hiding your IP/location will be pointless.
If you have so many doubts about the betfair alternatives,then why don't you just quit sports betting.
Do you have a gambling addiction or something?
Terrible advice (before you rambled about OP quitting gambling?!?) because Betfair is regulated in multiple countries, meaning they CAN NOT allow VPN's
https://www.betfair.com/aboutUs/Regulatory.Information/#The fines are hefty if they don't ensure KYC and location data of players, as well as avoid becoming a money laundering website for users....