Good point though, thanks for giving me a chance to clarify.
So if the house cost $x in 1960, it should cost the same in 2023 adjusted for inflation (which can still leave you large paper gains that the IRS will tax you on if it goes over exclusions).
The value of my house is immaterial to me since I need a place to live and since I bought it my run costs are basically stable and less than renting.
Will I be able to resell it in 10/20/30 years? Probably. But it would still be worthwhile compared to rental outflows.
Total structural loss immediately after purchase would have been sad, just like a crash after buying a new car. But insurance exists for that.
The 30 year fixed-rate mortgage is an unnatural financial instrument.
Housing turns money into living. Don't expect a financial return on things you buy to keep you alive