If more people lived together with friends, that’d make a dent in both the housing and loneliness crises.
People can seem perfectly fine, until they seem to spontaneously turn into hoarders, or start eating all your food and lying about it, or start being aggressively in your face about a bunch of antagonistic culture bullshit, etc.
I think what we’re seeing is Americans increasingly fed up with (or even terrified of) other Americans.