Real world examples of peaceful cooperation are all around you unless you're in prison. Every time someone voluntarily purchases and another sells, that is peaceful cooperation. The alternative would be for one or the other to force the transaction, as happens with taxes, conscription, or robbery.

Belated response. Okay. You have a nice, optimistic, aspirational worldview. I respect that. You and I probably even want the same thing.

This article made me think of your reply:

The Endless Rules of Burning Man

If you love bureaucracy, Black Rock City is the alternative desert utopia for you.

https://www.citylab.com/life/2017/08/the-many-rules-of-burni...

If this self-selected group of hippies can't be "live and let live", then what hope is there for the rest of us?