However much electricity costs at your home, it will be about 3x that at an EV charging station, apparently. Even at 2x, it's at best break even with gasoline.
I'd bet a lot of EV owners don't check the math or worry about it.
But maybe this is widely understood, I tend to doubt it. I've posted this on FB and gotten some remarkably angry responses, none of which dealt with the math and the facts.