unless they define what their purpose is as a group, their only goal is to stay alive each day for now, which makes them hunter/gatherer nomads. Being confined doesn't work
This seems to be one of the biggest questions the show is posing right now - Can these people successfully adapt to a more "normal" environment or are they destined to just walk the woods being nomadic savages? Have they done too much and gone too far to go back to any kind of normal type of living? Or will they just destroy everything in their path?
This is an interesting take. Rick's behavior towards Jessie is an example.
He's been in the wild so long he has taken on the survive at all costs mentality.. that means take food, take shelter.. whatever. Like he told Aaron in the barn.. "these cans are ours now.. whether we go with you or not, these are ours." There isn't much regard for the belongings of others outside his family/group.
He sees Jessie and wants her. Her having a hubby never crossed his mind because, well, now it's every man for himself.. until he talked with Pete, who asked him about his wife. Rick may have taken a bit of a pause right then. When Pete left Rick glanced at his own ring. Perhaps at that moment he thought
what am I doing? Marriage still means something even in this wasteland.
But I imagine after hearing Carol say the guy is beating Jessie and maybe the boy, all those feelings may have flew out the window and now he's back focused on getting rid of Pete and claiming Jessie as his own. Just a thought.