The rolling blackouts from this current winter storm are further evidence that our existing grid is not ready for an all-electric fleet. I have no doubt that perhaps someday this will happen, I just don't see it happening in the next 20 years even, which is where many of the targets have been set by California, several European countries, and even General Motors. We couldn't even handle a single day of people running their electric heaters some before they had to start shutting it down. Imagine if everybody is charging their cars!
Anyhow, they are going to have to improve a lot before I will be able to use one. I'd love to drive a Tesla Model S to work, but my commute is a little over 80 miles one way, Monday through Thursday. There are no electric vehicle charging facilities at either end, nor anywhere along the way. Even if I installed one at home, I'm not sure there is enough time at night to charge it up enough to make the same near 200 mile trip the next day. Until vehicle range and recharging technology improves a lot, I'll be driving my diesel VW Passat mostly I guess.