i believe part of the reason could be that men tend to be more aggressive and women tend to be suppressed. there is also the notion that tech in general is a man's field and also safe spaces for women in the blockchain world have not been created. also there needs to be more role models so that other women can aspire to be like them.
In which century do you live!
Its 21st century. women are more dominating then men.
The reason behind this is the women love materilistic things. They enjoy what they have right now.
Men are more patient about accepting anything.
But women is setting new records everyday.
underestimating women strength will be a confliction because they can do.
The best example is J.K rowlings who don't know about her and her biography.