I think there are some huge caveats to this claim, above and beyond those here. A whole list of asterisks. To be selling, -today-, for $3,000 (on top of $5,000) a claim of Full Self Driving is hugely optimistic, and, I think, misleading.
How many years away, realistically, is full self driving outside of well-maintained sunny (but not TOO sunny!) roads? I don't see this thing cruising through a Pittsburgh winter any time soon.
It's one thing to promise, in the marketing sense. It's another to be charging money for it now when it's really yet another pre-order, this time with nothing close to a timeline.