The society would be better if we collectively eat everyone who is hoarding money above some level. Physically, literally, eat them, with mustard and mayo.
But since that probably isn’t happening anytime soon, we have to make them stop playing their stupid fucking games with things that humans need to survive, like, for example, housing. Let them buy and sell and invest and shortly squeeze to the moon whatever bullshit people don’t use, yachts for example. But when they do it with real life stuff it’s harmful for the humanity