Oh cool someone posted my question on Techlore forum. Here’s link : How to play online games privately? - Techlore
Here’s the conclusion from the above post:
Yeah personally VPNs especially free ones never work best with games but even with paid ones the high ping results in almost unplayable matches.
So here’s what I conclude:
- Use a seperate device/profiles on device with a burner account (Google/Facebook) only for gaming purposes.
- If a game provide custom account with email, then use email alias and prefer that method over Google or Facebook. IMPORTANT.
- Use a ad and tracker blocking service like NextDNS or Adguard DNS or some sort of firewall like netguard to block most of the trackers.
- From OP (original forum): Don’t provide online games with device permissions such as microphone or contacts permission.
- Make sure to check the superficial toggles in the games and service providers to enhance the privacy of the games.
- VPNs may not work best with online games. Do a try test if it works, use it else don’t bother using a VPN service.
- Keep SSO like Google/Facebook as last resort if nothing else works.
If anyone wants to add something here. Go ahead.
point 4: Here OP is me as this response is written in Techlore’s forum by @smartbirb. Check the link I posted in top of this post.
PS: I think that’s all someone can do currently to play online games more privately. I hate that most online and offline games are owned by Chinese company Tencent and we do know how nefarious are chinese companies when it comes to the data collection.