My elderly parents bought a 38' Bluebird years ago. They used it some in the first couple of years, but then their health problems began preventing them from going anywhere and now it just sits. The thing is a monster, especially when flat-towing a car behind it. Its huge size has gotten them into all kinds of misadventures because it's like driving a semi around, you have to be careful about bridges, grades, road width, parking, where you're going to turn around, and on and on.
I keep trying to get them to sell it, but they are holding on to a dream that will never be. The punchline is that they could have flown anywhere in the world multiple times and stayed in 4-star hotels for what that stupid RV cost and they would have had a much better time.
Anyhow, I just don't see a lot of people relying on self-driving RVs, sorry.