Sure there are mandatory rides, but the argument doesn't hinge on those..you can consider only nonessential rides, and drinking. Both are totally optional, what is your issue with that comparison?
I have no issue with the comparison of nonessential rides. I want to note though, that the original argument was plainly about "pulling out of your driveway".
So if one does nonessential rides only, then yes, the comparison might work. I think that is quite a special case of a situation though, which I cannot simply interpret into what the original argument said. I mean, I am not here to interpret a working version into something, that in its generality does not work as a comparison. I rather read things as they are written and try not to add things.
We could speculate about how many people use a car mostly to be able to get to the location of work or how many people use a car for essential reasons. We are getting further away from the actual matter of discussion though, which is drinking alcohol and that not being requried at all.
> So if one does nonessential rides only, then yes, the comparison might work.
I disagree. Just like alcohol can be eliminated from your diet, nonessential rides can be eliminated without eliminated essential ones. It doesn't matter what you mostly use a car for, it's totally irrelevant.