^^^^^^^^^^The point of all the references to the auto market is that the auto industry never listened to all the quality complaints until there was severe competition. If there had been no competition we would probably still be driving Detroit duds.
There is no comparable competition for the RV industry so there it is unlikely that they will change. So telling people to complain, or not buy simply won't work, it didn't work for the auto industry and there's no reason to think it will work for the RV industry.
Don't like what's offered? Don't buy it, and have your own custom made. Just be prepared for a bit of sticker shock.