So just because theories are "evidence-free" or too hard to make studies around, they are untrue? My experience should count for something because I am actuall

So just because theories are "evidence-free" or too hard to make studies around, they are untrue? My experience should count for something because I am actually a woman in tech, who loves to code, who started my own successful tech business. People like me should be a vocal part of the discussion because we're a minority who has some first hand insight. Studies have been shown time and time again to sometimes create conclusions from biased premises, to make the wrong conclusions, or simply be contradictory to a dozen other studies. Not to say they are always wrong. I have no reason to believe biology plays no role but I personally don't believe it plays a significant role.