[Marco Antonio]

he said he was an intp? I thought mbti wasn't developed until after his death. What exactly did he say? Plus I can't dismiss what I don't know.

He said he was an "Introverted Thinker"

[Functianalyst]

It is also plausible that his Introverted thinking preference is rather a projection of what kind of information Carl Jung found to be mobilizing. Because take me as an example, what would you think of me if i told you i'm an introverted feeler while demonstrating something way off Fi's nature?

Except he says that he uses very little feeling. I don't think he could be projecting Fi if he dominates with Ti.

[Functianalyst]

he said he was an intp? I thought mbti wasn't developed until after his death. What exactly did he say? Plus I can't dismiss what I don't know.

Fine, then he said he was a Designer Theorizer, an Architect whatever title you want to call it. You do know that INTP is merely a title and means nothing else except to give name to someone who uses Ti-Ne or as he said T-N-S-F?

[Marco Antonio]

Except he says that he uses very little feeling. I don't think he could be projecting Fi if he dominates with Ti.

You are right he couldn't, but he could if he was Ni dominant; what i meant was based on my observations of the videos and my inference of him possibly liking the idea of using Ti whist demonstrating Fi.
But it is not imprinted in his writings (Ti); Ni is. Ti is used in a very archaic way; The typology establishes clear separation of concepts like the difference between sensing and intuiting, but disappears in the descriptions themselves of the type.