Gender diversity will always be an issue, whilst some countries have strict religious beliefs to suppress female inclusion. 
Bitcoin is not restricted to any gender, but male domination will eventually happen as males fight to gain "Alpha male" status in their communities.
The highest paid actors in Hollywood are male and the richest people in the world are men, so why would Bitcoin be any different? This is just human interaction and male and female dynamics at play.
I agree with you. But I think that percent of women attendees on events will be higher in next few years or more. Bitcoin is not restricted to any gender, but male domination will eventually happen as males fight to gain "Alpha male" status in their communities. The highest paid actors in Hollywood are male and the richest people in the world are men, so why would Bitcoin be any different? This is just human interaction and male and female dynamics at play.
Males are usually more public oriented, but that trend is changing rapidly in last decade.