Honestly if 5 families could go in together, purchase land, and build community homesteads, you could build homes for everyone for 10-20k a pop, and maybe share tools, printers, and other big ticket items not worth owning in tiny quarters.

Professionally constructed homes for 400k, or for 200k you can get homes for 5 families (maybe a lot more depending on the land deal).

Then each family can easily live the 50's lifestyle w/ one parent working one taking care of kids... I hope more people start doing this, and as much as "tiny homes" are trending on youtube, etc I don't think it's a stretch to think it might take off and maybe even lift up renters, and bring down rental empires.