Come on. Albert Einstein is the fucking poster boy for INTPism.
I dunno. I read his biography. He was pretty political, in his own particular way. Constantly marketing himself and his ideas. And he was good at taking other people's ideas and connecting them to make his own "new" idea. And he was a bit of a philanderer. He reminded much more of someone like Ben Franklin (ENTP) than any INTP.
"Create like a god, command like a king, work like a slave."