What's not helping is the huge growth of dispersed campers that literally turn the backcountry into a garbage can.
Hard to defend public use when the public treats our land like a 5 yr old in a portapotty.
Mountain bikers share the same issues.
This ^^^^ I'd say everyone on this website is a responsible, tread lightly camper. But even if we are the majority it only takes a few who leave sites worse than they arrived to raise the community in a movement to ban "boondocking". In a populated area this might include all land within a hundred miles. In rural lightly populated areas, like where I live, it mostly involves the immediate municipal lands but even here we often have travellers from other provinces who take over our lake shore. Even if they are campers who tread lightly and leave the sites clean, they are still blocking the use by locals who want to picnic on the same beach. After last summer with a massive influx of campers from Alberta thanks to COVID, there is a lot of talk about gating the beaches and not allowing overnight camping.
The movement by the RV Camp Grounds is only a tiny portion of the movement to ban boondockers. But I differentiate between campers parking for a few days and boondockers who often live full time in the RV with no home base and they are not camping, they are aquatting on public lands for weeks or months at a time. There is a difference between an overlander constantly on the move and a "freeman" who believes he is above the law. But most people won't see a difference and if they ever experience the arogance of a freeman they lump anyone they perceive to be squatting on public land in the same group. And they will lobby their municipality to block camping on public lands. And they will win, no outside lobby group will have much impact.
In BC, public lands are all subject to a 14 day limit in one spot. It is seldom enforced and mostly only enforced after a local resident complains. But I'm of the impression the campers on this forum are more transient, not looking for a free spot to live, rather wanting to explore and camp in multiple sites on any one trip.
We have several private and municipal campgrounds within 30 miles, I expect they will be backing the local movement to gate open public beaches and ban "overnite parking" and it will be driven by outsiders taking over those beaches. And you can bet enforcement will be selective ignoring locals but tagging outsiders.
Every year a few more of these signs go up.