The truth about this is that most women do not  have the strength to withstand the pressure of Bitcoin volatility. A woman is not as strong as a man when it comes to handling some issues. Women that are into Crypto today paid the price. Not all women like to go to that length to subject themselves to stress and things that can make them develop High blood pressure.
Another thing is that women are busy with keeping the house and other easy business. But with the way the world is going and the level of education in the world, there will be more and more ladies in the crypto space.