You are of course free to play however you wish, like I said it's a pointless exercise to argue the issue - I merely tried to explain to you why people would do tasks that they don't directly enjoy in a game designed for entertainment.
If they choose to do it, they are doing it by their own choice. In a game they presumably enjoy, so to say they don't enjoy doing it sounds very much like they either don't enjoy the game or their own approach to it.
Pebcak in other words. They are most definitely doing it wrong.
It doesnt require groups to dictate gameplay. It is sufficient when you like to stick around.
Blaze your own trail.