...three strikes sound good, until we consider the impact on PP of black balling dealers who provide the company's sole channel to market and control many, if not most, of the end customer relationships. The luxury / super car manufacturers have similar challenges. Some ignore it, some attempt to profit from it by redirecting the capture of the grey market premium, some look through the dealer / AD to institute a one-strike policy on end customers. Nobody has the issue "figured out" in my opinion.
Until supply exceeds demand I'm afraid the opportunity to profit - for manufacturers, ADs, collectors, flippers, the list goes on - will ensure less than ideal behavior somewhere in the supply chain. And certainly this is frustrating for many types of customers.
I wish I had a solution, but as I don't have the answer I remain in the camp of do what you can to support the behavior you'd like to see - with your loyalty, your money, your time. And enjoy the ride!