The title you mentioned for the article differs greatly from the wording of the topic.
The global financial crisis may not be the reason for creating Bitcoin.
Millennials of males can only be identified through the central platforms which do not represent the total trading.

Also, cryptocurrencies have turned into an investment, which requires some money that the millennial generation cannot acquire, as it needs people between the ages of 20 and 40.
and what of all of this related to COVID-19