Most persons may say no but YES is the actual answer
In the ideal sense the dominance of crypto currencies by women is in great progress. Bitcoin is the most popular crypto currency and therefore a currency of such will be dominated either now or in the future.
Women engage in crypto currency transactions also like men do the reason you may feel they don't is because those that don't have not much idea about it.
Women work in cryptocurrency just like us men work in cryptocurrency. We always consider women as inferior to men but nowadays they are not inferior to men in any way. If we think about our family we find in our family women are also associated with this forum. They can do many things in this forum starting from Bounty. Also when I trade on p2p I have traded a lot with girls there too. There are women in few prestigious positions in these forums. Almost contemporary women work on these forums.