"Human greed" is a lie sold to you by capitalists to convince you that nothing can be better. Read *Mutual Aid: A Factor of Evolution*

Sure, champ! I'll just ignore thousands of years of human history and the entire world around me because of some book some guy wrote. Mammals, rearing of offspring, social groups, cooperation — it's all a recent exception to the other 99% of our evolutionary history.

You became much more reasonable in the second paragraph, but this is dumb If humans were perfectly greedy and selfish. You need to cut all the extremist revolutionary crap and focus on logical changes that are remotely plausible to the average joe. The average person doesn't want a revolution, and they aren't gonna magically forget a lifetime of anti-socialist propaganda because you comment crazy shit at them. Focus on changes that can be made within capitalism first (e.g. worker coops, mandatory profit/ownership share, wealth caps, UBI) ... Man tankies really are just as mentally ill as the far right. How is the left ever supposed to succeed when we have to combat your mental illness aswell?