I couldn't vote because I looked at the only other materials of his I found (his twitter account, linked under the video). In any case I had interacted with him under the video when it came out too (which btw means I could easily ask him where that several hour video is that's mentioned in the OP vid). But with or without all that, my vote would be 369 sp/so tritype.
That much is clear to me; however, I vacillated between 6 all the way in 5 and 9 all the way in 8 for the lead. While knowing full well he seems energetically 9w8 > 6, certain crucial things he says show a stance that's more Sixish, in a pattern that's consistent. This became imo even more evident in the Twitter account. But since I see him as triple attached, 6 v. 9 to me is kind of a distinction without a difference (everything moves to 6 and 9 anyway).
So after reading a lot of his Twitter, I kind of settled on 6, while before I kind of settled on 9 lead. But my real problem was, and to an extent still is, the ct. I kept vacillating between SiFe and FiSe, all the while most annoyingly aware that quadra-wise he seemed beta. But no beta type fit. I
wanted to be able to consider
both Ne PolRs due to the obvious 'mud factor', but it seemed
too much 'in the moment mud' for Ti frame. And while he could have been one of those not so verbal in the moment SiFe's, I eventually accepted that his Se was too high for unignored at his (high average-ish) health level. I also saw that a lot of his qualia and discernible cognitive patters are easily Sarah-ish. Then when I looked at his Twitter SF really seemed to be borne out.
That said, not any SF seems plausible. Twitter or no, he seems to me to be a very obvious introvert and I do mean very.
He is
in the zone. On top of it, he seems to me clearly Ti > Te as in 'the quiet ones have it all behind their ears'. He seems to always be cooking up and boiling down 'first principles' and tying together subtle meaning threads (with this being part of the reason he's not so articulate in the moment). But FiSe can be that way with role > inferior function. So I settled on FiSe.
But not without the nagging last minute suspicion that, as beta-ish as he seems to me, he miiiiiiiiight be NiFe, fourth-heavy and lacking in the 'FInesse' of a certain kind of education.
However there seem to be a couple of clear indications that he isn't Te PolR (not
that many, mind you), and while at first I balked about Si demo for him---because it seems to have a certain officiousness that Si frame followed by Fe often lacks--it actually becomes quite credible at various points (tbcd).