What seemed to be going on was that he was ignoring the fact that an EV is spectacularly convenient if your daily mileage doesn't exceed what you can replace overnight (it's especially good for me as my nearest petrol station is nine miles away), and considering only the situation where the driver wanted to do a long cross-country journey as quickly as possible.
If that latter requirement forms the bulk of your driving you probably shouldn't be considering an EV at the moment. But for how many people is this true? Not many, I'll bet.
When I decided to get an EV I realised that I would be slower on long journeys because of the time it would take to recharge the car, but I was happy to trade that off for the great day-to-day convenience of beginning every day with a "full tank".
The absence of cobalt was one of the reasons I favoured the SR battery on the MG4. The environmental case is that they will accept electricity from any source - hydro, coal-burning, nuclear, wind and wave, solar, whatever. So as overall electricity generation is switched to more environmentally sustainable sources, the cars keep pace effortlessly.