Kind of like male construction workers can take their shirts off if they get too hot and female construction workers can't. (Real case I read about: Two female construction workers decided to wear bikini tops so they could take their shirts off in the heat and the busty, attractive lady was fired because this was a distraction potentially causing more accidents by the male construction workers. The skinny, flat chested girl wasn't fired because it wasn't literally turning heads when she pulled her shirt off and worked in a bikini top.)
I’d say these situations show that we must have more diversity, not less, in all our interactions so that we learn to become more used to differences (insert race/gender/whatever else some people trip over.)
However idiotic it may seem, in a non-safe, litigating environment one can, sadly, expect these knee jerk reactions. The only way forward is to make our society a safer place. This probably relies on all parties becoming more aware of the effects of their actions as well on the receiving side having a buffer and being tolerant such that we don’t get a cascade effect.
Edit: I mean the above paragraph in the sense that just like aircraft investigations are about finding a root cause instead of blaming, discussions should be more about achieving harmony together or to agree to disagree.