Especially those with ARMs. A thing I noticed is that with high mortgage rates, real estate prices are depressed, and vice versa. So, at times, you end up paying about the same (broadly speaking, over time). I got a mortgage on our second house in 1987 at 12.5% and thought that was pretty good. I refinanced several times, and finally ended up with a HELOC at something like 7%. Rates continued to fall and I paid it off at some point.
I should have this place paid off in 13 months. We have a ten year ARM at 3.375%.
Anyway, interest rates are still pretty low by most historical fairly recent standards, I just don't know if they are artificial exactly.