Ultimately, I expect gOS can't fully win the battle in compatibility, so I'm bracing myself at some point for the need to carry 2 phones again.
However, wouldn't it be nice if we could just keep a phone on charge at home and connect to that when we need to run a hostile app instead of having to carry 2 phones?
But what remote access is smooth, providing the most access to hardware?
Related: where can we monitor discussion on new phone candidates for GrapheneOS?