Change who you follow and block every single on of those words (well maybe not male, too many false positives).

You're not following the correct people. I agree it's sad that almost everybody involved with tech is a die-hard liberal :P I'd love to get my tech news from Twitter but I simply don't like to be told how to think regarding politics, which tech people do all day. So I just read Hacker News...

I don't mind die-hard liberals who are actually open-minded believers in individual rights and equality.

The whole white, het, cisgender stuff is coming from intersectional feminism, which is anything but a liberal philosophy.