To expand upon that somewhat, many people seriously dread the idea of homelessness - like nearly as much as death - but from my experience of nomadic living it is not the simple lack of a house that is difficult. That can be surprisingly easy to adjust to. The problematic aspects are usually bureaucracy which exists to deliberately make nomadic living difficult. Those with a functional routine typically fake some sort of permanent address for purposes of a drivers’ license, voting registration, banking, etc stuff that for many is a prerequisite to doing any sort of work or commerce.
This stuff should be really easy to design solutions for. But this is where you can see a deep institutional bias against nomadic living. And I suspect that it ties into historical prejudice against indigenous people. The fact that having a house is what allows you to be treated like a real person is a deeper and IMO somewhat separate problem from that of securing shelter itself.
