I just bounce
Even during my own parties or while I have people over. Stay as long as you like, even stay the night if you so desire, but I'm going to my room and passing out at 10pm no matter what, so you do you from that point on. It's likely I'll also forget to tell you I'm going to bed
Oh sure, I agree that it's not always perfect, but neither is driving. I can't tell you how many times I've been randomly stuck in gridlock because someone got in a crash on the freeway.
The issue here is entirely that there is no choice that can be made. You either drive, or you don't go anywhere. I don't want to need a car, I want to want a car. Cars are convenient, but when they're required to do literally everything then they're a massive inconvenience.
If I was able to make a choice, I could share a car with someone else. As it stands, we both have to own one.