I agree with all that believe it's unfair to bump service customers for those that bought from the dealer. Even when I am the beneficiary of the favor, it's inherently unfair. Mikeak echoed my own thoughts. Also, with dealers carrying so little inventory and the high cost of RVs, the need to go geographically further to purchase will put more pressure on the manufacturer to make sure this type of customer isn't treated like a second class citizen.
My repair shop of choice is not a dealer for any brand, but is the best repair shop around, in my opinion. He is also a Workhorse authorized warranty shop (my Itasca dealer sends his Workhorse work there). Maybe the dealers need some good old-fashioned competition. Make some of the better shops authorized warranty and repair centers. That might get the dealers' attention.