You’re assuming that the dramatically segmented and stratified experience is the “exact same service”, which is patently not true.
There’s a world of difference between a black officer who managed a supply line, a white non-comp who maintained aircraft, and a queer rifeman who witnessed half his unit die to an IED. And that’s ignoring rape, gang infiltration, religions discrimination, and plain ol “was your CO a jerk or awesome?”
American English has three languages that we do most of our cultural trade with.
In both of the latter, multiple casual negative modifiers are additive instead of inverting. That is, they have the semantics of “bad” instead of “not.”.
Consider :
“i do not not want a million dollars”
and
“That is a bad, bad cookie.”