> There hasn't been any huge crash or people getting filthy rich due to the recipients of 30 year mortgages exploiting the system in any way...Those very US government programs that implement the political guarantee also implement an exploit in oh, so many programs for non-owner occupants, typically realtors / agents, to leverage in ways they absolutely cannot in a truly open commercial market. Every single realtor / agent acquaintance I've been introduced to will wax on about their impressive portfolio holdings if I give them an opening to do so.
Acting innocent, I inquire about the details of their fabulous business acumen. Every single one below the $20M valuation mark, without exception, and most cluster around the $1M valuation mark, hold the bulk of their assets via government or quasi-government-backed paper and not through a commercial bank loan.
The US rules around establishing owner occupancy in many programs are insanely easy to circumvent, and for all practical purposes never enforced. There are plenty of people exploiting the program making a pretty penny off of taxpayer largesse. Real estate is one of the most heavily subsidized assets in the US.