I think this falls under a similar category that usage of a language can trigger. Things change and evolve with time, it may have been a faux pas to wear Oxfords so casually. That doesn’t preclude future generations from breaking that faux pas until it’s a new normative.

I always assumed the Thunder Warriors were more susceptible to Chaos taint and were culled before falling to prevent The Emperor from being associated with Chaos.

Seeing math formulas written in code made calc and above slightly easier to comprehend.