I don't understand how people can think that money is an infinite resource.
I think you made a mistake, Money is an infinite resource, for the banks it is just a number, in my wallet it is a piece of paper. When we have extremely rich people hoarding money, of course the money is going to go into the crappier. If people are not spending money, then you put more into circulation by printing more and spending it. Yes, it causes inflation, but have a segment of society NOT spending large amounts of money is causing deflation.
Money is used to facilitate commerce, not a resource onto itself. People who are extremely rich are literally are worshiping currency by hoarding it and demonizing anyone that does not have it as being lazy. That is their justification for their extreme wealth and why we cannot take it away from them, regardless of the cost to society.