It says that being trendy can be very profitable in the short term, but being boring and reliable works out well in the long term.
Consider that well over half of all Teslas have to go in for service within the first month of ownership. For such an expensive car, that is not a good look. Look at how many ex-owners now say they'd never buy another and refuse to recommend them to friends. Go ask GM and Ford how hard it is to regain a reputation that you have squandered.
I enjoyed my P3D. Mostly. It went like stink, which is why I bought it. Lots of misfeatures, though, and still missing obvious features every other car has. I'm in the camp of "won't buy one again, unless something big changes, the competition is better." and we are growing quickly in number.