Myers-Briggs Type Indicator. ~50% get a different result on retest. Now in AI behavioral typing, TikTok identity culture, corporate talent platforms. The essay's most instructive case: a psychometrically invalid tool that metastasized instead of dying.
Appears across 3 pieces (1 defined it · 2 discussed it in essays): when this term was part of the conversation. First surfaces May 2026.
