Happy Women's Days, ladies!
Crypto is very experimental and risky as an investment. Nearly any measurable behavioral trait such as willingness to take risks is normally distributed in the population. Men's and women's curves differ in terms of median somewhat, maybe not to a huge degree, but even a small difference in the middle has huge consequences in both tails of the distribution. Because crypto is such a marginal thing and perceived somewhat as violating social norms, it is to be expected that nearly every pioneer will be a man and that the majority of early adopters will be men. It's just one of those things. But if you want more women in crypto, it is certain that wider adoption will make the sex distribution more even.