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> Can you imagine a what would have happened if the car charging infrastructure would have used your regular 120/230V plugs?

They largely do. I’m not sure I understand your point? The amount of current pulled by the car in an EV is dictated by the car (equivalent to the PD controller on USB-C) and the amount of current max is indicated by the EVSE (which, is sort of like an emarker). When you plug that EVSE into the wall, there is absolutely nothing telling it how much current it can pull.



"absolutely nothing" is overly strong wording for a plug-in EVSE.

The standardization of the receptacles tells how much current is safe to pull. "This receptacle is 50A rated and can supply 40A continuous" is given by the 14-50 receptacle shape.


But you can buy an EVSE capable of pulling 40 amps and plug it into a 20A rated receptacle. It will happily pull 40 amps until the breaker pops. Most EVSEs that are plug in have adapters to do explicitly this purpose.




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