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.
So what if I tell you the first person who introduced me into cryptocurrency was a lady? Will you be surprise? Because Crypto just like any other digital skill, I see no reason why women shouldn't engage in crypto trading, as that is one skill whereby a persons gentleness doesn't matter, in as much as the person is ready, and willing to take the risk and has the funding capital to kick start your crypto trading. Anybody can do that.
Because if you haven't seen any woman trading crypto, then that means maybe she just wants to keep it private on a low key.
Research has it that women are far more better cryptocurrency traders than men since women's level of concentration is a bit higher than that of men and at that even if it looks so unpopular for women to make their Bitcoin/crypto involvement public their still make practical approach to actively gain from the growing cryptocurrency market today.
So I believe you when you said the woman was the first person to have to introduce you to cryptocurrency and in my locality woman make up a high percentage of traders we have as most names that pop up while doing p2p trading are mostly women.