Everyone is pissed off. A lot of people have a form of PTSD from Covid and politics. There is a lot more drug use, lots of alcoholism. Metal health treatment is still taboo in this country.
This makes for a greater percentage of dangerous people. Sleeping in an RV adds a layer of protection not found in a tent or just rolling out in the sagebrush. I use caution is deciding where and how I am going to sleep. I like to meet my neighbors in a campground or out boondocking. I never sleep at rest areas or parking lots.