These comments are ignorant beyond comprehension. Go start a non trivial company with your own money and run it for ten years. Then come back to see just how utterly ignorant these comments will sound to you.
Capitalists think that because they take on the risk, it is somehow morally justified to exploit others for wages. It is pretty obvious that it isn't much better than feudal indentured servitude and that ideally in any enterprise the risk and reward would be shared by everyone proportionally to their contribution.