Tesla Supercharging stations.
Not good enough nor plentiful enough nor convenient enough nor standard enough. They take 45 minutes to get an 80% charge and over an hour to get a full charge. Plus they're not much use if you don't have a Tesla. They're a good effort in the right direction but not good enough by a long shot yet.
Apples and Oranges.
Do you run your gas car to 0 before filling up? I usually fill up at about 1/4 tank.
Why fill to 100%? I think that's rarely needed. You only do this with gas because you can't fill up at home. Say you've got 100 miles until you're home (or next stop). Get to 150-170 miles (15-20 minute charge max) and be on your way. And MOST OF THE TIME you're leaving and returning from your house so you never need to fill up at a station.
What percentage of the time are you driving > 200 miles in a day? Those few times are the only ones a "filling station" matters at all, and DC quick charging is a pretty good solution and getting better.