True. But keep in mind the price of electricity has gone up for everyone in all of Europe, not just at charging stations. For private car owners with no place to charge at home the effect is most drastically visible, as the example shows. But of course when the prices go up it also affects every businesses bottom line.
Btw in many countries there are discounted rates for large electricity purchasers, like corporations. They pay less the more they use. So companies do have an incentive to go electric. There's just a lot more nuance. The charging times the other user mentioned are one thing. Parts of North America also get pretty cold in winter which drastically reduces the range of EVs. That's something many people who've never driven an EV don't know about for example. Will be interesting to see real world results. From the electric bus projects I've seen in some cities, they're far from as cheap in real life as cities thought they would be when they were presented the numbers on paper.
Today I'm paying all of 3c/kWh for electricity. Can't get much cheaper than that.
Also the EV+range thing is mostly negated by pre-heating the car while it's plugged in at home, warm battery = more range. Just like we need to do with ICE cars to make the engines even start in the winter.
As for winter, what you say may be good for people with a house and garage who are driving to work and back (but then range should not be an issue anyway). It doesn't work when you street park and it also doesn't really work when you're driving long distances or with a car that's mostly outside, like a delivery van.
That's not relevant for current commercial delivery use cases.