The EU has very stringent testing for pedestrian safety: https://www.euroncap.com/en/car-safety/the-ratings-explained.... One of the tests is literally just taking a foam ball, pressing it on spots all around the front of the car, and looking for hard, sharp corners.
The cybertruck is a steel box made of sharp corners. It was never, ever going to be allowed on European roads - and the US Government here is saying they are not even going to fight for the rarest exception.