We bought our first TC about 40 years ago and are currently on our 5th one. We all need to keep in mind, that much of the general public considers us all to be trailer trash, no matter what RV we own. Now in the pile of trash, there is a hierarchy of sorts, with the Class A units at the top, (containing a much higher grade of people, then at the bottom are us TCers and us hard siders, are a bit above the popup/soft side units. Travel trailers are not much above us, but some. Then come the 5th wheels full of old people, but they go to bed early so they don't cause much of a problem. Now the Class C units often are full of kids, noisy critters that they are, lots of parents yelling so this rig is also closely watched. The Class A units are at the top of the pile, as you can tell these people have money or at least did before they purchased their Class A. Now again these are full of old people, like the 5th wheels, and sometimes drink too much and stagger around the campgrounds, but they have money. LOL
We have run into less than half a dozen campgrounds that prohibit TC and usually tents. A couple of the old age type places in Arizona. We pulled into one of these in Arizona, back when we also owned a Class A rig, and found the park to be 55 and up only, and our daughters were teenagers, so we couldn't stay. My oldest daughter did comment about the cemetery located next door to the campground, about it being the most full service campground she had ever seen. LOL
There was one in Colorado, up near Breckinridge, Tiger Run, I think was the name of it. (Class A rigs only here) There is one we have seen here in Florida down toward the Keys, Blue Water CG, a real nice place but no riff raff like us allowed in our TCs. Just too offensive to the fancy folks that stay there I guess. Just not enough of them to worry about though. We put in about 100 nights a year sleeping in our TC and have done so for several decades. So places don't like TCs, IMHO, but they let me stay. I ran into this in Strasburg Colorado one summer. My wife was flying into Denver International and I stayed in Strasburg to be semi close. The woman owner/manager let me know she didn't approve of my rig. This was in 2004, my TC was a 2001 and my truck was a 2002. As I was filling out the registration form, she walked outside and around my TC, then came back in, wanting to know the year of both. So I told her. Her comment was "looks a lot older to me." But she took my money. I saw she had a "for sale" sign or two posted for the business and I told her I sure hoped she found a willing buyer, as I thought she needed a break from the job.