Hello guy,

In order to play and enjoy certain parts of the game you need to be able to connect to the server and have friends online to play with. Gone are the days of local gaming with friends you can see in person and eat doritos with.

Well that's stupid. It's annoying to having to set up accounts for just guests.
I think they are doing it that way this generation to prevent certain ways of cheating. I don't know. But it is indeed a real unfriendly way for playing like we used to do in "the good ol' dayz".