Yeah, I can confidently say I would have zero interest in such a vehicle. And I'm guessing 99% of the car-buying public would agree with me.
With regard to the "buy an old vehicle and fix it up", it reminds me of a few years back when the wife and I were looking to upgrade to a bigger camper. We sure like the looks of the old classic "canned ham" trailers.
But I've owned old vehicles before. With an old vehicle you are pretty much always either fixing something that is broken or waiting for the next thing to break.
I said to her: Do you want to spend our weekends
camping, or do we want to spend our weekends
fixing stuff? Because if we get a "project" camper, we are going to spend a lot of time fixing things.
I'll say the same thing about "old, simple" vehicles today that I did yesterday about convertibles: They are usually "beloved" the most by people who don't have to live with them on a daily basis.
The rose-colored glasses of nostalgia often obscure what a PITA these old vehicles were.