[devilbunny]

I realize that you are being a bit over-the-top, but most people don't have high-voltage, high-amperage circuits in their homes in the US, and the vast majority of apartment dwellers, even those who have reserved parking, do not have a way to connect a high-wattage charger to their car that will also bill to their apartment.

So if you're limited to fast charging, it is relevant how common the chargers are.