It's a mindset. I see little difference between those that view public land for raising livestock or other means for profit or a way of rural living versus those that think that same public land is for moving about full-time living/camping/squatting.
Both mindsets defy the idea of public land sharing and that the land does not belong to them and neither have the right to claim it as theirs. "My family has been using this land for over a hundred years."
Even in the southeastern US, wildlife management and other areas used for decades as "hunt camps" are now used by full-time squatters moving from place to place, and seen as not belonging there by the hunters that don't wish to share what they thought they had.
I'm rural, in a county with no big box stores and virtually no industry. Purple paint is everywhere as no trespassing signs. Farm, grazing, solar farms, and hunting leases are very competitive. Chicken litter/poop from poultry farms is black gold.
My somewhat impoverished county now has ordinances for no full-time living in RVs, even park models. Strict limitations on tiny homes. No replacing of mobile homes on your own property. The county commissioners and powers that be are not ignorant. The situation glares from all forms of media sources. Home owners pay property taxes and generally make the area more attractive.
It's always about the money. Greed is greed, and I'm also guilty. After some youthful fifties and sixties idealism, accepting human greed made life somewhat easier. That, and the fact change is inevitable.