I think he's saying that at a certain level of wealth, you don't need mortgages anymore. And especially with super low interest rates - bonus points if the interest rate is fixed - mortgages are more of an investment than a liability.
So people with a ton of money can just buy a lot of property which they then rent out. Renovation work can be delayed and property values have only went up in the past 30 years or so (minus the financial crisis, which in the greater scheme of things turned out to be just a blip). So they have an ever appreciating asset that's a constant stream of revenue. Double-win.
Which makes this whole multiple-bankruptcy thing for the former US president even the more baffling :-))
So people with a ton of money can just buy a lot of property which they then rent out. Renovation work can be delayed and property values have only went up in the past 30 years or so (minus the financial crisis, which in the greater scheme of things turned out to be just a blip). So they have an ever appreciating asset that's a constant stream of revenue. Double-win.
Which makes this whole multiple-bankruptcy thing for the former US president even the more baffling :-))