Had a good friend who lived at a campground in an RV. Her husband is army and they were only going to stay till they found a place without wheels. But she hit it off with the owners and they offered her a job with a perk of a free lot. Of course it was just them and the dog. She liked it because she had friends around when her husband deployed.
By living there for a little over two years they were able to save a ton of money and just bought a pretty nice house and parked the older RV in the driveway.
I see what you are getting at but not all people that live on campgrounds are like that.
Operative word in your post is JOB which is closely related to the four letter word WORK which the Crebbsian Cretins will have nothing to do with. Free spirits or 'noble savages' want no boundaries of responsibilities. That the dummies never really get this was pretty much the reason I brought this over. Dummies get all misty eyed about the situation without ever reading the entire underlying articles then run off seeking JUSTICE.
I have nothing against work camping or long term camping. I doubt Oregon or Portland has an ordinance about the age of RV's in parks although I could be wrong. I suspect if the dummy fantasy of giving them a brand new
Blue Bird Wander Lodge or other high end rig were to come to pass they would still end up persona non grata in most RV parks in short order. In the real world there is only so much help that you can give to people.
Mother always told me when you feed the birds you have to feed them all winter or feed them not at all.