What am I supposed to take away from this presentation?
It makes sense to me - if Tesla continues to grow, why pay the middleman for one of the most essential items in their cars?
What is full-blown marketing is Tesla releasing a 6 page pdf that has no build site, no financial details, very little information of any kind, a bare-bones artist's rendering of a hypothetical location, and what look like unrealistic projections regarding build capacity.
Much like the Hyperloop paper, there's very little substance. But it makes the rounds of the internet, conveniently coinciding with a share dilution.
Musk is clever in more ways than one.