Of course Passive Mode in GTA Online also prevents you from attacking even NPCs, its only real use is to get across the map for some logistical reason without getting randomly killed by players (which happens a lot). Functionally I think it's more similar to switching to Solo if you happen to want to go to, say, Deciat.
It's also worth noting that I used to think that Open was a hostile and dangerous place. Then I played GTA Online for a couple of weeks, and became aware that ED Open mode is actually really friendly and inviting...
It's also worth noting that I used to think that Open was a hostile and dangerous place. Then I played GTA Online for a couple of weeks, and became aware that ED Open mode is actually really friendly and inviting...