>"Partially agreeing" while baselessly denying the central point is what exactly in your book?

It means partially agreeing, and quite respectfully, I might add. You, however, were only *dis*respectful, downright rude in fact.

>Treating it at the same level of effort as every other infotainment piece is a failure of judgement.

I'm not treating anything as the same as any level of effort. All I'm saying is if you act like a dick, people will be much less likely to give you any attention, even if something you say is correct.