

Some Chinese EVs copy the style of fancy cars. For example the Xiaomi EV practically ripped off a Porsche.
Original, high quality designs require high development costs. Also a good design should consider the functionality as well, such as aerodynamics specific to the power and handling of the vehicle. Weight distribution etc.
Edit: not an expert at all, just my guess and observations
It becomes part of the black hole. Then it will be very slowly evaporated.