Our only responsibility is that we provide welcoming environment and equality of opportunity. But I may be missing some US context on the obsession here.
Modern developed societies have solved most of the serious, basic problems making it easier for a group of people to capitalise on solving more lofty problems. I have seen someone who did a degree in communication studies or something like that going after video games for sexism and raise millions for the cause.
This trend will probably continue until we have more serious things to worry about. This is very eloquently described in "Fate of empires" by Sir John Glubbs.
please, stop telling women they are weird for wanting to work in IT or for enjoying their IT job.
They said that men and women tend to have different broad interests. But that doesn't preclude women from having an interest in tech. He's making a statement on statistics, not making a value judgement about anybody.
If you have people telling you that you're weird for your interests, then they're likely either self-conscious or an ass. That goes for most generalizations that evaluate skill or ideas based on the attributes of the person vs. the merit of the idea itself... but that is a different discussion :)
I don't know what your intent was in writing this comment, but trying to frame any attribution of career choices to gender as a personal attack is a common tactic to try and shut down discussion on the topic.
80/20% isn't even very unusual gender split: https://www.bostonglobe.com/metro/2017/03/06/chart-the-perce...
We should tackle sexism where it exists, but we can't tackle it properly if we're trying to say everyone is the same...because they aren't.