The game is mostly coop any PvP is neigh opt-in or done via handshake (they harm you and you harm them back and then damage is allowed to be done normally instead of like sub10% values).
I’m not recommending it but playing it with some IRL friends has been fun though we just got Minecraft which fills the fun without stress category but lacking many annoyances. It’s not a competitive game really nor is it really something to care about as if it were a Fallout game. It’s pretty much just a Fallout 4 but online theme park. It could be any other intellectual property and we wouldn’t even have one thread dedicated to it. Imagine like an online survival game, take out open PvP, and give it Fallout skins.