I think the two of you are talking about different ideas of consistency. Drag’s idea of consistency is that “drag” as a pronoun stays more or less consistent, never really conjugating. The alternative view is that drag’s pronouns are inconsistent with ~how the rest of English uses pronouns~. The fact that drag’s pronouns are, technically, simpler makes them read inconsistently from the rest of the English pronouns, and that causes confusion such as seeing the first person “drag’s” as talking in the third person.
The pronouns are internally consistent, but not externally, so to say.
Ass eczema must be miserable