Communism isn’t bad. Socialism isn’t bad. Capitalism isn’t bad. It’s what humans do with them that is bad. Don’t be a greedy dick and they would all work fine.

Mmm capitalism is definitely bad.

Capitalism fosters/rewards the bad.

Socialism/Communism rewards corruption.

No? Socialism literally removes incentives to be corrupt. Why would you accept a bribe f.ex if your needs are covered and money is either gone or no longer useful to hoard? That’s not to say that any sort of socialist society would be free of all bad actors, but there’s less reason and less ways to abuse socialism because that’s sort of the point. The goal of socialism is to remove abusable systems via more democratically and collectively controlled ones.