Also there is other reason why I really think that cryptocurrency will take over and that is because the current monetary system does not work and will fail in few years max. This is caused by the extreme inflation which grows exponentially and there is no getting out now.

There simply will be no method to pay for goods and what else is better to use than something that works already is fast and can't be cheated thanks to the limited supply.

If you want to learn more about the history of money and get a more complex picture about our economy I recommend you to watch Hidden secrets of money on youtube from Mike Maloney and/or reading his book. 😄

https://www.youtube.com/playlist?list=PLE88E9ICdipidHkTehs1VbFzgwrq1jkUJ