Comment by pkulak

So then what’s protecting the protection? And that protection? At some point you have to stop. EVSEs have to be UL rated and conform to the J1772 spec. Their entire reason for existing is safety, and they basically don’t do anything else. They don’t modify the delivered power in any way. I guess they have a plug that’s rated for 1000s of connection cycles, but that’s really a safety thing too. Putting another GFCI behind that is a silly waste of time, money and another point of failure.