First of all, why would I be in favour of a car company, never mind an American car company?
Telsa makes expensive luxury cars, primarily for the US market. They're big and overpowered. They're dangerous (to others) and encourage people to speed.
And they're WIDE! Tesla cars are about 15 to 25 cm wider than a typical EU car, which means I can never pass them on a bike on the narrow Amsterdam streets.