You've gone from “implying that an attitude is out of the acceptable/plausible range” to “implying that the visible counterexample doesn't understand why anyone else might hold a different one” in the span of three posts.
I can imagine several reasons why this might be a hot-button topic for you, especially given what you've just said, but I am not putting my nature up for attack here. If you expect me to have a generalized disregard for or incomprehension of people who don't share my tendencies, I don't think it's true, though I don't expect you to believe me. If you feel like my attitude or existence is a shock or an affront, I'm sorry. If you resent feeling stuck with the institutions that surround you because they're not serving you well, I'm sorry. I would ask that you not extrapolate my personal attitudes about alcohol and speed limits to assuming that I follow social institutions “unquestioningly”, if that's what you were doing, and especially that you not extrapolate it to much wider and deeper issues.
This will be my last comment on this topic.