Exactly!
They can’t regulate miles driven with gas but they CAN switch you off with EV anytime they want.
This is the REAL goal.
I can see the power company doing staged blackouts to try and protect the grid. I live in the midwest and we have actual winters for 3 months out of the year. It is longer north of me. EV mileage stinks the colder it gets. During nasty winter conditions people are likely to charge their EVs twice as often putting an extra strain on the power grid.