If I am "defensive", and you oppose me, then: hello there, offensive!
Certainly I am not defending the Scorpio as a worthwhile purchase. It is interesting to me merely as a technical design study, what console hardware in 2017 can do for the buck. It doesn't seem to have a large target audience, though. Can't see it catching anyone not yet invested in the Xbox One ecosystem, and the people who want the best graphics will still only find their home with a PC. The PS4 Pro is rather niche, but Scorpio will be significantly smaller.
That said, those comparisons as in the OP are hand-picked, meaningless and mainly serve to make the master race on a budget feel good.