Unfortunately, the routing to make this feasible doesn’t exist yet. Users need a single IP address from a range that’s homed at a single PoP. Starlink doesn’t support user-user connections through the mesh, you need to go all the way out to your PoP, then over to the other users PoP, then back through Starlink to that user.
>>quailf+(OP)
Are you talking about peer-to-peer connections between two Starlink users, like if they were both in the same satellite's range but separated by a really tall mountain between, etc.?