To say nothing of all the women denied jobs because they are women - I had it happen to me. I was told that I had to take an exam, at one interview, with no prior warning. The deputy told me that I had attained the highest score ever. Then his boos returned and said that he had to apologise, but he had been told to employ a man, and was really very sorry. This was way after the Equal Opportunities act. If only I had been able to, I would have taken a tape recorder to the next interview, where almost exactly the same thing happened.
No, I don't have any illusions that I would ever have been 'great', but it does still rankle. I did rather just give up.
Take my aunt. An absolutely brilliant mathematician, Head Girl at Roedean, went to Oxford, but could only get a job in the tax office. She rose up to the giddy heights of area tax inspector, but it was made very clear to her that that was as far as she would ever get. Not only did she have that to contend with, but all her neighbours thought it was dreadful that a woman like her who didn't need the money, went out to work and abandoned her poor children to nannies and childminders.