My point was misconstrued, though, in the sense that I never suggested sliding doors to a Model X. I just explained why IMO minivans don't quite so pressingly need two door variants. Minivans are minivans.
I think the best-selling idea for Model X would have been all normal doors.
That said, I'm seriously trying to envision the same Model X with sliding doors that I have... and I don't think it would turn into a minivan just because of that. It still runs higher, is more off-roadey, it looks cooler (as long as the sliding door would be implemented in some semi-cool manner which I'm sure it would be), it is still a super-fast BEV. I definitely would not associate it with a minivan based on the door type. And a sliding door would be less cumbersome in many ways.
Minivan is not just about the door, it is also about the fact that it is, well, a high wagon of sorts. Model X definitely is not.
BTW: I made this image way back... of a falcon-wing type of L shaped door that operated by swinging back from the roof opening. This, too, would have been a more complex foor and probably an impractical implementation, but just one more thought idea about how to solve some of the falcon wing issues.
Fictional Concept: Sliding "Falcon Wings" for Model Y