The people that tend to scream the loudest about those policies or laws, tend to be the ones that know that the gravy train is about to run out and they don't want that. They tend to be the ones that abuse the current system, and so no, they don't want it to change...
That's often true. In any discussion, though, it's highly useful if not imperative to define the terms in use. The examples given of x% above MSRP is quite clear (as well as utterly ridiculous in practice) while "crap deals" is subjective - in either direction - defined more or less by individual expectation. Sometimes expectations are simply out of touch with reality. I don't see a problem with pointing that out.
