Keystone Warranty - What A Joke!

So can I put this out there and ask a question? I know from experience years ago I had lousy service at a Chevy dealership, it was almost a given ,then last year a friend asked me to take her Lexus in for work, I was treated like a king ,asked if I wanted coffee or water was given the keys to a brand new loaner,now my question to the RV industry is if this item broke on a Air Stream or other high end trailer ( I don’t know of others) would you be going thru the same problems trying to get resolution?
Do you get treated better at upscale dealers?