I either charge at home, or at work, or if there happens to be a charger at my destination but I'm almost never waiting to charge.

I've frequently had to wait for a pump or had to go out of my way to get to a working pump. Gas pumps don't work when the power goes out but batteries stay charged. I've actually had to load up my gas generator in my ev to drive 2 towns over during a power outage to get fuel...to keep my pets alive. Car only had about 30% charge to start and roughly 22% when I was back. Generator had 0 gas to start (had just run through my old gas) and was full when I got back....also the power decided to come back on which began refueling my ev.