I don’t want electric car charging to become like gas re-filling, where society seems fine with super shady situations with the kids in tow because “you’ll only be there for a minute.” We are 10-40 years away from affordable electric vehicle charging and car batteries that take five minutes going from 0% to 80%. The faster the charging, the more expensive the charger, and the less reliable. Those are exponential, rather than linear relationships. I’ll save you the technical stuff, but it’s diminishing returns: getting from an hour to 25-35 minute charging is affordable and possible today, but that last 20 minutes down to 5 is a generation or two down the road.