The issue with Android is it's extremely restrictive from a firewall perspective, I guess exactly as designed. I cannot dictate what apps chat over the interne

The issue with Android is it's extremely restrictive from a firewall perspective, I guess exactly as designed. I cannot dictate what apps chat over the internet or to what IP's (say, a setting to only allow EU-only addresses). Of course this means - rightfully or wrongly - you have to move this to another layer - probably PiHole or router level, but even then there could be gaps (can it use mobile data with you unaware?). I am surprised major OS' still don't allow users to configure this yet. it's pretty basic stuff.