[segasaturn]

Create a federal jobs program to build apartments in large quantities, not just in cities but in rural, suburban and exurban areas as well. Anybody who's an American citizen and able bodied (including ex-convicts and felons) can apply and get a good paying job with health insurance. Use the federal government's power of eminent domain to override zoning laws and seize land that's being sat on, and finally pay for it by heavily taxing the tech giants, cutting military spending and legalizing (and taxing) cannabis.

Will politicians ever do it? No, they're in the pocket of the military and the 1%. Will voters ever vote for it? No, they're fed a steady stream of propaganda that tells them that this would be "socialism". But that's how the problem would be solved.

[Avicebron]

I'm glad I'm not the only one who thought of this, pour government money into taking anyone unemployed and give them solid jobs building/improving/managing infrastructure like housing, any public good, parks, roads, train tracks, whatever it is as long as it's a net positive.