How will this affect RVing. Very interesting video.

I wonder how long it will be before filling up your EV's electrical energy tank will cost only a little less than what it costs now for $2-$3/gallon gas?

I doubt we're ever going to be able to both - 1) buy an EV for the same approximate prices as today's vehicles, and 2) also refuel them for "way less" than what it costs today. The Powers That Be will always get their pound of flesh.