Middle America is not too keen on your "basic income" solution to all the problems you are creating. It brings to mind a future of living in a 300 square foot government apartment in some hideous Brutalist concrete block of a building, eating our daily Amazon rations, knowing that's just how life is going to be, forever, no need to have dreams anymore. There will be torches and pitchforks coming for you.
Middle America generally lives in the suburbs and does not interact with homeless people everyday who are dying on the streets in front of them like those who live in SF, LA, and NYC do. Basic Income is meant as a "floor" that those people will not be able to fall below.
You see very few homeless people on street or in trains, and zero tents, in NYC. Its kind of strange -- NYC has a larger homeless population than SF no matter how you slice it (total count, per capita, per square foot) but the issue seems way worse in the major California cities.
I have friends who visit Oakland from NYC and are amazed at the Mad Max quality of the Bay Area.