> consumers feel safe to buy a Tesla
That's a bit of a stretch. First of all, why would anybody in a supercar make fun of a Tesla, they're not aimed at the same market. Consumers feel perfectly safe to buy a Prius or Leaf and neither of those have Tesla like acceleration, and don't need it either.
People making fun of other people because of the vehicles they drive are just insecure.
If you really think that the acceleration characteristics of a vehicle is what sells your average car then you're mistaken, most people simply need transportation and don't want to do drag races in traffic.