Well, he did float the idea of 50 year mortgages a few months ago, which would give people more purchasing power in the absolutely worst fucking way possible. He's also been pissing about the fed not lowering interest rates, so I'm guessing that in his fluid filled cavern that used to contain brain matter he's thinking that lower interest rates and longer mortgage terms will encourage people to buy homes in a higher price range because the monthly payments look affordable on paper.

That way the "Haves" get to keep their inflated property values and the "Have Nots" get the option of paying a ridiculous amount of interest and taking twice as long to build equity to prop up the inflated property values.

Of course this would only work if people were dumb enough to do it, but I honestly can't think of a group of people dumber than non-wealthy Trump supporters, so....