Tesla will be lucky to be in business in a few years anyway. The company is run by a con artist/liar, the cars aren't reliable (see Consumer Reports latest) and the resale will plummet as time goes on because the battery has a roughly 8 year lifespan and will need to be replaced.
A new Model S Tesla battery lists at $40,000 + tax and installation. A new Nissan Leaf battery costs $5,000 + tax and installation. And wait until these Tesla owners have to wait in line just to get to the charger- to spend another 45 minutes twiddling their thumbs. Maybe they'll call it "Charger Rage".
Your reasoning sounds more than just a little left wing, quite frankly. The “right” to use a name commercially, certainly one that trades off of an existing trademark in more than one way, is ripe for a trademark infringement lawsuit no matter what you, I or anyone else thinks about the company that owns the trademark.