My definition of politics is "power-relation", which is broad, ranging from tribal political systems, feudal, dictatorships etc. Not necessarily contained within the context of electoral-democratic politics where popularity and fake smiles win votes. It's "Te" because it's indeed about maneuvering. Focused more on an awareness of how collective rationales work together instead of collective values(Fe). Systematical awareness in an academic sense, not in as an actual politician.
They introduced testing, did they not? They popularized the idea, no? Why do people flock to MBTI and not Jung himself? It has it's uses.