I can see the need to stealth camp. For example, we used to have rest stops in the '70s. They are long gone, but the need is there. WMs are not a 100% solution, so it is understandable to park nearer a destination.
My only criticism is trying to stealth camp near any type of school. With all the fear about predators, it is the last place one would want to be near when overnighting. In my neck of the woods, any vehicle near a school that doesn't look like a soccer mom-mobile will get the police or sheriff called on it in seconds flat, especially with out of state plates, and definitely at night.