Just because humans tend to create systems that tend to reward evil doesn't mean we can't try to be better.

The problem isn't capitalism or communism. Both are run by humans who could choose to be better.

I don't know how to improve humans. I know it isn't religion given it's tendency to just become another system that rewards evil.

Maybe it is just groups, humans don't do well in large hierarchies.

But not saying to give up, maybe just saying, stop arguing about capitalism versus communism, since they both can be good or bad depending on the humans that make it up.