Who is supposed to be the one who gives importance to wealth to get married according to your scenario? A man or a woman?

In general, as much as feminazism may say, women tend to consider several things beyond physical attractiveness when it comes to marriage, such as the resources the potential husband has or can attain. As in everything, there are exceptions, and nowadays that many women have resources of their own, they do not give it so much importance. But in percentage terms, they still give more importance to the wealth of the potential husband.

So, going to the question you ask, I think it's bullshit. It doesn't matter and the one who is rich is usually not rich only in one thing. If someone gets rich with fiat, normally what he does is to use that fiat to buy houses, gold, stocks etc. And the one who is crypto rich I would say not so much but he also tends to diversify. So it doesn't matter.