Money is a thing without which it is almost impossible to do in this world, because all we need is acquired exclusively with money, therefore, to say that money is not any significant thing can only Robinson Crusoe who lives on a desert island and eat bananas. All other people need money.
There are still a lot of isolated people that live without money. The whole monetary system is just a way to keep us enslaved, it really doesn't have any value. We are just brainwashed to think it does. You can be very happy with no money.