Would that group be Mobius by any chance?
I don't think it really matters either way and is kind of beside the point. Logging out to avoid playing aspects of the game is pretty sad, both for the player and the game, especially when there are perfectly viable alternatives.
OP, look at it this way: Is the game really too difficult for you? Are you having fun logging out to avoid combat or does it feel cheap to you? Is the goal of the game just to get an Anaconda? If I were you, I would honestly question these things and whether Elite is even the right game for me.
I'm not bragging by saying this, but as with the others who have said as much, I've never logged out to avoid anything in the game nor even thought of it as being an option. It's difficult for me to understand why you would.