This brings up the question - forget gas stations, what other businesses can leverage their omnipresence to become defacto "the charging spot" and increase their foot traffic commensurately?
The vast majority of Electrify America charging stations are in Walmart and Target parking lots. They are positioning themselves for that role already. When I take a road trip in my electric car, it can feel like a tour of Wal-Marts across America.
I figured broader decentralization-- every supermarket has 10 or 20 charging spots, every strip mall 2-5. There's a huge synergy there in that you've now got customers who may feel "I've got 30 minutes to kill, I'll buy another coffee/cycle around the store and pick up another impulse buy item."
There may easily be a point where subsidizing the charge to attract EV customers is a net positive for business.