This figure makes me wonder how other car manufacturers are able to generate demand. Honda alone sells 1m+ cars per year in the US. For all the news, Tesla will likely make 400k deliveries during entire year around the world.
I don't know what your Honda experience has been, but for a very competitive price you can buy an insanely reliable car that you will probably become bored with before you need to replace (so long as you change the oil regularly) Nobody is mentioning the tax credit either..
So when buying a car, I look for cheap and reliable, less likely to be victimized, definitely used (why pay for a smell?), with enough space to move the crap that requires the vehicle in the first place.
Point being, this is one reason those Hondas sell. I could buy a Tesla, but the idea of dumping a bunch of money on something I don't enjoy is about as attractive to me as buying a designer platinum drain snake.