No there isn’t. In group big enough you WILL encounter selfish assholes. This is statistical certainty.

Every time some Marxist leftie talks about utopian system, they just say “I wish everyone get along and never killed, raped, or steal from others.”

Thats not how world works. You live surrounded untrustworthy people, some of which are murderers thieves and pedophiles, and the only reason they won’t abuse you is because we managed to work out framework in which there are authorities that will put those people in prisons.

If your wonderful utopian idea can’t reproduce that, it’s shit and won’t ever work