Here in the bay, we have homeless workers that their salary may be more than you and I. It is not because they can't afford housing but refuses to pay $3000 a month for a place. They line up Google streets n just live off their car or rv. High tech companies have showers and gym so no need for room n board necessity.
Can be done and save up a bunch of money to come up to buy a decent house in the valley for 1/3 the cost and then just commute to wk.
Homeless but yet, richer than u n I.
These people makes good project management cuz they got the living situation down. There's even a YouTube azn gal that teaches you how to live out your car.
Not for all but then again, even camping is not for all either.