Despite superficial appearances, we are not rich enough to just let everyone do as they please. Efficiency and profit aren't "just" evil things, they are the lifeblood that allows people to do something other than work. You decry them, yet without them, you have no foundation to stand on to create the world you say you want. Be careful, lest you get what you are asking for.
It is the capitalist system that has created enough wealth to allow you to become detached enough from this reality to even begin to think these thoughts. It is a rare anomaly in human history, not our natural state of being.