Hmm, not sure this is the best debate strategy: "I destroyed one of your points, and I could foresee myself doing the same with the others if I bothered to ans

Hmm, not sure this is the best debate strategy: "I destroyed one of your points, and I could foresee myself doing the same with the others if I bothered to answer them. Therefore it's invalid for you to raise these questions." I'd also point out that you didn't actually address any of the questions listed. A general study about American vehicles as a whole being single occupancy doesn't imply much of anything about this particular case, hence "by dealing with averages, it obscures the distribution", which you demonstrated with your response, rather than undermined.