"The only counter arguments thus far in the thread have been that
1. Seat belt laws save lives
2. Seat belt laws save the government money"
Maybe. I don't remember every post in the thread. But that's missing at least two other arguments:
1. "Wearing a seat belt is not a huge burden on you or infringement on your liberty, just deal with it." That's the point of having different levels of constitutional scrutiny for different kinds of government regulation.
2. "It's actually sort of enforceable, so if we make the law we can expect it to be generally followed." Banning smoking is a bad idea because it isn't going to work. It's not going to work because government isn't willing/allowed/able to infringe on our liberties to the extent necessary to make it work, and if it was, that'd be a whole new level of "not working". So instead we get black markets and drug-running and all those shitty outcomes. Where's the black market for cars without seat belts? When did the government install cameras in every home to make sure we wore seat belts when we drove? We don't have that. We just have half of all traffic fatalities being people who don't wear seat belts, in an environment where most people do.
So, yeah, I'm comfortable with the frankly miniscule amount of liberty erosion associated with seat belt laws. Doesn't mean I'm comfortable with the much larger liberty erosion that would be required to ensure I take my meds, or to ensure I never smoke a cigarette ever. And there's nothing inconsistent about that.
I mean, is this a serious discussion? Objecting to seat belt laws as some kind of incredible infringement on your personal liberty is such a First World Problems version of civil rights. Yeah, it's such a disgrace, we have seat belt laws, we're turning into the Soviet Fucking Union over here. Come off it.