Eh, it could've been but on the other hand, the design is plausible. Stupid, but plausible.
Basically a space craft lander themed as a car.
Note that even by Tesla standards, they said no one could even ask for that car and that car would never be street legal. They did send have waving around whether the limited mid tier car would be street legal by saying it was contingent on your local regulations for thrusters on cars, which is a long way to say it wont be street legal either.
Even though they say the lowest end will be street legal, that active down force system says otherwise.
But a promised production date in 2 years in Tesla time means we went be seeing it for a long time, if ever.
And down 12% from April, down 19% from January, down 7% from Monday.
I can pick arbitrary dates for comparison too.
However since the currently relevant topic is what that stunt did for Tesla, this graph is more specifically on target.