I'd say most ppl do throw money away on travel trailers. They might take them out a couple times a year. Not a good return on investment in my mind. We bought a used Pop up several years back and try to use it 4 to 5 times a year. That is a realistic figure...I'd love to use it more but you know....life gets in the way. It absolutely gets old putting up and tearing down a pop up but we still do it b/c it gets us out.
If I were to have bought a newer travel trailer, I would have only gotten to use it a few times so far. Might as well take that money and go rent a nice cabin somewhere.
Maybe when the kids are gone and retirement hits, I'll have a nice trailer. Also, COVID made everyone realize they wanted to be in the outdoors. Sucks for the ppl that loved doing it before COVID. Hard to find places now unless you boondock. We still enjoy campgrounds for the kids but aren't opposed to boondocking when we can.