This looks like a great option similar to LittleSnitch (or ZoneAlarm) for being able to selectively deny apps access to network, in an ad-hoc manner, on mobile

This looks like a great option similar to LittleSnitch (or ZoneAlarm) for being able to selectively deny apps access to network, in an ad-hoc manner, on mobile devices. For what it's worth, GrapheneOS has a network-level permission which can be toggled. LineageOS and other AOSP forks also have this, but it's not as... robust. This package name is "bravedns", does this have any ties to Brave browser or anything users should be aware of?