You mean artificially high interest rates. If interest rates fell negative then the money supply would shrink and there would be less unneeded money to speculatively buy houses with. Alas, we live in a world in which negative interest rates were banned and therefore the money supply and economy must constantly grow to raise interest rates above 0%.

I find it frustrating that people ignore basic market principles when it is inconvenient for them. Like, people get richer (everyone is saving incredible amounts of money), the population is no longer growing, there are fewer and fewer investment opportunities and yet for some reason, people think they have a god given right to high interest rates anyway, even when those are impossible to pay without inflation.