It's not even a Tesla, I think it's a Nio ET5. Still, "Teslička" is an affectionate term meaning basically "dear little Tesla" and the company rents out EVs for events.
The car is not even a Tesla, but the guy goes out of his way to ensure everyone knows he’s a fan…
Why would you even do that? To show that you like some corporation, or to show off that you like nazi stuff?
At this point it’s mostly sad.