The answer is very easy to how could you learn it. Cryptocurrency is the easy way to become rich if you get yourself employed in it. Cryptocurrency is the exchange of digital currency to generate profit.
There are many people that before they start cryptocurrency they didn't believe they can be rich from cryptocurrency until they learn about how a friend become rich with cryptocurrency.
Cryptocurrency gives us a medium to ease our stress from seeking for job outside instead you use your phone to make money while you are at home. I am sure the knowledge and reality of cryptocurrency, will be spread very soon in the world during this pandemic period. We here can show to the world the reality of cryptocurrency.
Crypto currency isn't a job or business idea, it is just currency so you should know how to earn them to become rich.You can't simply become rich if you buy cryptos.
Never buy cryptos in this mindset, cryptos are not here to make everyone rich, one who trade them are making profits but it is highly risky.