I'm not immune to error, so your confidence has led you astray. As you've just illustrated, confounding mere appearances with ontic reality is a universal human foible that produces malformed reasoning. This tendency is what piques my interest in fallacies, biases, cognitive distortion, and the like, so that I can recognize them in others and guard against them in myself. So lay off this "you think you're above it all" posturing. It's silly and false.
Despite your sloppily attempted miscoloration, IEI was an
initial tentative impression, not a conclusion. It occurred in the first few minutes of encountering Hydrangea, before she joined 16chan or #socionics. And though that type-impression persisted for a time and competed with other ideas it was never conclusive (I generally expressed it as IEI>EII>LII until IEI was safely discounted), nor did I cease considering other typings. My general analytical method is a skeptical one involving something akin to
epoche, which, in addition to suspension of belief or judgment, aims to pare the subjective away from objects of contemplation through examination of the analyst along with the analysand. This dovetails nicely with Gulenko's Dialectical-Algorithmic thinking, which, though it doesn't do so perfectly, suits my manner of thinking reasonably well.
Despite where it was posted and who was held up as an example (and recall that there were two others, neither of whom I've definitively typed), the gist of my original criticism was against hastily evaluated "obvious" typings based on often (comparatively) scanty data.