Earlier quoted context omitted.
This link might help explain things: https://www.scarsdaleschools.k12.ny.us/cms/lib5/NY01001205/C... I think "racist/sexist" may be muddying the waters a little bit since they are not narrowly defined and probably have more implication of motive, but de facto discrimination is a well recognized concept and it is illegal.
"De facto" as opposed to "de jure" means something happening without being mandated by law. This doesn't seem to have much to do with the GP's statement: >> If the firings disproportionately or systemically impact races or genders, the firings can be racist/sexist -- even if race or gender is not involved in the firing decision. If race or gender are not involved in the firing decisions, it means that the decision is…
Or it means that race/gender were involved due to implicit biases or systems beyond what the firing party believed they were evaluating.
One can unintentionally have discriminatory behavior. It might not have been a factor in the discussions of the firings, but it still could be a root cause.