Sorry mate, this is a pretty common opinion overall. Might merit unpopular on lemmy, but even the rather confrontational wording you used isn’t unknown on lemmy, and it’s far gentler than happens elsewhere.

I don’t even disagree with you, though I don’t agree with the exact expression of it you gave. I would say that both systems are idealistic, and would require a lot more evolution of human thinking and even human nature before they could be implemented in the real world. And I say that as someone that leans socialist pretty hard.

Where I would disagree hard is that they’re any less realistic than anything else currently used. Can’t be any worse than the oligarchies that are trying hard to take over everything; and as an economic system, socialism wouldn’t be any worse than capitalism for sure.