I don't understand why Passive mode even exists. Just use Solo or Invite Only. What is the point of being in a multiplayer session with a bunch of random morons?
Invite only session superiority!
I always play is Solo mode, I had enough of the idiots by the end of day one!
There is very little for the three protags to do in GTAV after story is over. So for me, GTA0 Solo is the new single player.
I am adjusting to GTA0 Solo -- it's a repetitive grind, but then I realized, so is real life. When I finally get to a comfy RP level and enough money, then I will finally take some time explore the beautiful world. Just like in real life.