Ageism is real. Sexism is real. Racism is real. Homophobia has become less common but is still real and if you’re trans I can imagine it’s like what I heard from gay friends in the 90s. In all of those cases, I’ve heard many stories about people being asked to prove themselves in ways I’ve never been challenged, or low-balled on offers and getting serious pushback on negotiation. A common rule of thumb was that it takes one degree to cancel out each one of those things you are not, and while I’ve heard some fellow white guys question that I’ve never heard anyone else I know disagree.