Such car exists. It is basically any modern car. Even your beloved Tesla. It needs an activation by Tesla and they can revoke that and lock it up at will.

You beloved Porsche is this way as a theft prevention, when you bought the right options.

IRC Renault doesn't sell you the battery for your electric car. You need to rent it. Then it is in the contract, that if you miss your payment that they can lock down the battery and as such the car.