I expect rents to go up considerably, given that people are avoiding buying houses, population is increasing (expected to be 500M by mid-century), and inflation is high (I don't see any way out of the US government's debt mess other than inflation to reduce its real value).
So in 10, 20, 30 years a renter will be paying considerably more while a buyer will be paying a rate locked in long ago.
Imagine the relative pittance you'd be paying now on a loan locked at 1988 housing prices - and that's after 2 decades of inflation rates that were lower than those of the next 2 decades will probably be.
I bought my house in 2001, and for me to rent an equivalently sized house now is already $600 to $1000 more expensive per month than my mortgage. It was a bit worse a couple of years ago, but still; people who forget about rent increases are in for a big surprise if they could have gotten a house for a reasonable price.
