There’s no way humans didn’t have human problems. This seems like an extension of the “good ol’ days” that views the past with rose tinted glasses. There absolutely would have been theft, murder, laziness, have-nots…whatever. People are people.

Ninja edit: found this.

https://scholarworks.alaska.edu/bitstream/handle/11122/9753/8729.02.conn.1991.punishment-precolonial-indigenous.ch.pdf?sequence=5&isAllowed=y

Banishment, execution, murder, and theft among other things were absolutely a thing.