I am sorry  I did not read the link

However, I can say with out a word of hesitation the evolution of EV in 5 - 10 - 20 yrs will not happen with a majority of ICE engines converted to EV If I could draw a cartoon, then I would show the consumer holding the end of the cord to plug into the EV engine but no energy available coming from the supposed source

We will use some combination of wind, solar, coal, oil, nuclear etc for yrs to come

We don't have  enough materials to make such a small amount of batteries as to not even register in the larger picture

Plus the EV energy source is pie in the sky, fraud, completely impossible

How many customers will buy an EV F150 and set out to visit relatives in Ca, from your home in IA. Or even a two week driving vacation to see other parts of the USA

Not gonna happen