Chademo is still standard in Japan.
Also, given his comparison to the ease of the old way, in Europe at least it's fairly standard to know someone who has filled their hire car with diesel (or not diesel) by mistake. They have warning stickers on the filler flap because it happens so often.
Meanwhile knowing someone who uses the inexplicably more expensive premium fuel option also offered is maybe rarer.
Maybe EV-owning car reviewers should counter the FUD by pretending to be confused by these, always using the most expensive one in price comparisons and then breaking the car completely by using the wrong one during their test drive, like the many propaganda pieces put out about EVs.