A rose by any other name would still be a flower
A number of years ago I remember the lure of living in an RV, traveling the countryside and seeing it's sites, and finding a way of making a living to exist in a nomadic lifestyle.
A sign to the likes of "sell motorhome" never seemed to pop in front of me when I had the cash.
I remember two television shows in the 70s that revolved around people living this lifestyle, one seeming to be financially self sufficient and the other a freelance photographer. These days it's much easier, the only thing necessary being the ability to connect to the internet...everything else I; and others do; online use tools integrating with laptops for mobile office use.
Depending on who you talk to and the definition they choose to use, nomadics living in homes on wheels to me doesn't feel 'homeless' should be applied to...they identify and feel 'at home' in such.
Who should be the authority of what label is given a demographic slice of society?