Fascinating. That shouldn’t be possible, but obviously this does raise doubts.
Even if there is a way for the switches to physically fail, like maybe the spring can fail to pull the switch down leaving it able move over the detent, it still seems like it would be absurdly unlikely for TWO switches to fail on the same flight, and one flip to cutoff right after the other, with a timing gap easily accounted for by a pilot turning one off after the other. My money is still, sadly, on intentional action (or possibly really awful mistake, since when one pilot asked why he put the switches in cutoff the other pilot did say that he hadn’t).
I’m trying to understand what you’re saying. Would you say that someone who identifies as nonbinary is not transgender? If so, does that mean that transgender only exists within the gender binary?