Honestly what seems to be an cause of so much of the perception of sexism, racism, perceived bias against one's self by another, etc, etc, etc is a failure of that individual to be a strong and effective communicator and leader.
If one is a strong, effective leader, regardless of their sex, race, orientation, age, etc you rarely hear any complaints of racism, sexism, age or gender bias, etc. Leadership isn't easy, and it's not a given and takes time to earn it from others. If and when one is able to do that, then the perception that they're being discriminated against in various ways by others seems to disappear. One also at times has to understand that respect as a leader doesn't just happen, it is earned, and earned in various ways. Unfortunately it seems that more and more there;s a mentality of victim-hood that is growing, and frankly inhibiting so many with underlying, but unrealized leadership ability. And sometimes that will require one to accept that not everyone is going to like you, and that's ok
yikes