Reusing the land of all gas stations for other things will be a good benefit of all this. Except for San Francisco, where they all will be preserved as historical landmarks.
...and the infrastructure to distribute the electricity.
Back of the napkin math with the mall of America: 5.6 million sq ft at ~14kWh/sq ft per year (rough average estimate of all retail buildings) [1] equates to about 78.4 million kWh/year or 784,000 100kWh Model S's charged to full or 7.84 million charged 10% assuming 100% efficiency. The Mall of America has about 40 million annual visitors so about a fifth would be able to charge their batteries 10% if the Mall doubled its (hypothetical) capacity, which would likely require at least some infrastructure upgrades since we're talking about ~10 MW of extra power - and that's averaged out 24/7/365, in actuality it'll be a much higher peak load since the mall isn't 24/7.
I'm not an expert but I doubt the property developer and power companies overbuilt by that much.
[1] https://dsoelectric.com/sites/dsoelectric/files/My%20Busines...
Take a step back and think about the ridiculous infrastructure build to support gas powered cars. Imagine a time before gas stations; someone doing a back of the napkin math about a future of cars would have also been met with disbelief - developers will have to invest millions/billions of dollars and build hundreds of thousand of stores across the entire country to sell gas? And how will those stores get the gas to sell? Truck it in?? That's just ridiculous.
What us civilized people here in the EU do, is we have 11-22kW charging points in pretty much all malls and supermarkets. You drive there, plug in your car, swipe the RFID and go shopping. You come back and your car has charged a bit.
No, it's not at a 100%, but it still has more charge than it did when you came in.
And again, load-balancing electricity is REALLY old tech. It's completely trivial to balance the load among the whole field during Christmas shopping season with every charger occupied so that everyone gets some charge, but the transformers don't explode.
Today's driver generally goes to the gas station only when the tank is empty.
That leads to a 'big bang' event in that the tank will be close to empty at the start of the visit and full by the end of the visit.
By comparison the driver of the electric car will be using a 'top up' approach, charging the car at home over night, at work when parked, at the shopping center, etc. etc.
Those 'big bang' events, where a full recharge is required will be fewer and far between.
Trickle charging here and there and maybe some at home overnight from a normal wall socket is enough.
I feel like people don't get the difference between ideal and reality here that often.
https://homeguide.com/costs/electric-car-charging-stations-c...
So in comparison most other typical annual car cost (i.e. repairs, service, running costs etc.) that one off expense is actually quite low.
We’ve charged on a fast-charger three times the past three months, all of those times were on longer trips we usually don’t do.
If you want something fancier, it's 300-1000€ for a "proper" charging station with a Type2 cable. If you've already bought an electric car, it'll pay itself back in a few months just with fuel costs. (EU prices, American fuel prices are just bonkers-cheap).
The first electric cars were very niche. The next were a bit more capable, and the number of people that they were suitable for increased. Each iteration they get better and better. Perhaps this iteration doesn't suit you needs. Maybe the next will not either. But one by one the objections will fall. Charging infrastructure will improve. New battery chemistries will be invented. You'll come around.
A L2 charger will not even make a dent in your range when you are out running errands (20-25 miles of range per hour of charging). They are generally only useful when they are at your workplace and can charge for hours at a time.
If the parking lot at work has solar-shaded carparks that feed the chargers, the building might not even need a service upgrade. I don't know why this isn't more common.