It seems that the majority of BTC users are male, so what? What's the purpose of bringing the discussion?
You see, people converge into areas that they like or have an interest in it, and it's the freedom of choice that leads to the different proportions of males and females in the field. As so there are more female nurses in the healthcare industry, so what?
Bitcoin is free for anyone to adopt yet they still say it's because of the "patriarchy" that there's no females involved in bitcoin.
Just ignore the left b.s. cause it's good to have freedom of choice.
Male/female proportion is never an issue, especially in Bitcoin when anyone can download a wallet and buy it from exchanges (or mine it, whatever).