> Even when looking at non-exotica every-day vehicles like current-gen nissan leaf you get ~200 miles of range, and can recharge 240mph (more than 4 miles per minute).

You also can only fast charge the Nissan leaf once per day max because of the battery cooling issues. That's also assuming you come across two working fast chargers in a day, which is far from guaranteed.

Non-supercharging infrastructure is pretty unreliable.