So, everything would suddenly be much better if the all the sudden he rich lost all their money?

Their money is kind of precarious, it is mostly in the form of stock in the companies they founded or own.

You did not seem to explain why it is unsustainable. Is it because their stock is going to crash? Is it because someone is going to take all their money away? Maybe what you mean is a society where the rich take such a large share of wealth and production will collapse?

I mean you already said society is going to collapse. Would a redistribution of the wealth of the rich stop the collapse?

TEK