An ideal system needs ideal people and we don't have them and will not have them. Any economic system will have to accommodate for that. Just like there are smart, creative, energetic, talented people, there are those who are not smart, lazy, greedy, and less talented. Any economic system that does not account for the variation is among people will fail. Most system exploit those differences because there are people who are good at exploiting others for personal gain. So you admit that there are lazy people. I would agree that there are. Should lazy people get the same rewards as those who are hard-working and demonstrate leadership? That is one of many problems which get ignored.