> Your 1 hour at a level 2 charger will get you about 15 minutes down the road
A level 2 charger adds about 40 miles to a Model 3 or Model Y in an hour of charging. I don't know what you drive that is so much less efficient. 8 hours on a level 2 would fill the battery, not just get you to the next charger.
> I know that I'm never more than 15 minutes from a gas station You're being dramatic the other direction here - plenty of routes have you more than 15 minutes from a gas station, including the one I described in my prior post.
I'm sure there are places where it actually is a little tricky. Maybe more so depending on vehicles (Tesla does seem to be the best experience, by a lot). That doesn't change the fact that good EVs are just not a big deal to travel with anymore.
The last level 2 charger I used added 15 miles of range over about an hour. I drove a Chevy Blazer, which undoubtedly gives different ranges for some amount of power. Not all level 2 chargers charge at the same rate. As a result YMMV.
The topic here is travel to small towns.