They do to me too! However the tech industry isn't the only industry with these problems, we just talk about them more. I bought up the nurse example because it's one I'm familiar with: I dated a nurse. By the time she graduated (around 2007 I think) her academic hospital had zero, as I recall - less than 2 to be safe, male nurses. I knew some civil engineers at college, out of their whole class: 2 women.

Every industry is experiencing it in both directions. It's more unfair to women as the higher-salary industries tend to be the male-dominated. However, if my son wanted to be a nurse I'd want him to be able to figure that out and then feel that it was completely normal.

This childhood self-discrimination is pervasive and needs to be fixed.