Actually women are more active in learning something they hear but do not know how to perform at the job, the same thing as the world of bitcoin which is currently spread throughout the world, of course many women want to know about bitcoin like your sister, I am sure after teaching her about bitcoin, of course the desire to invest must be there, And I am sure he will explore Bitcoin so that he can enjoy the results like investors who currently have everything from the profits of investing in Bitcoin.
Yes - the return on the investment is why they want to learn, and I think that's the average reason for them. I don't think they're really interested in learning anything about the technically of this technology - even if there is then their numbers are ridiculously low compared to those expecting returns.
You can prove my assumptions to your friends or some women out there - so I guess that's the reason. Everyone needs money, and they simply don't bother learning complex things when there are other opportunities to make them money.
I will be correct to say that more than 80% of the people in Bitcoin today are there because of the financial gain they will get from bitcoin. Not many people are into bitcoin because they want an alternative currency or because they want to be their own bank and manage their money themselves. It is the volatility nature of Bitcoin that made it so popular and widely adopted by people. So it is not women that get attracted by bitcoin profits.
However, where I have my doubt in women involving in Bitcoin is the aspect of handling losses, panic and tension.
I don't know about women in other parts of the world, but women near me know how to blame their failures or wrong decision to another person, especially a man around them, be it their brother, boyfriend or husband.
So, introducing women to bitcoin means that you should be ready to make upto 50% decisions for them, which is not a norm in bitcoin investment.