I wish RV quality was better. I also wish they would simply improve engineering for manufacturing, so that all copies of a given model were the same. Like a car, where every fastener is located identically, every weld is the same, and all harnesses are identical on every unit. There would be less reliance on the skill of so-called craftsmen. I see no evidence that anything like that is going to happen. Ever wonder why you can't get accurate drawings or schematics of a unit? It's because they don't create them. Stupid way to manufacture anything.
Still, the notion that the industry is dying is nonsense. The notion that the manufacturers don't understand their target buyer, is nonsense. We're buying them as fast as they can build them, and I see no sign of anything changing. What would kill the industry is economic collapse. That could happen if we continue current policies.