In otehr words: You have "faith" that cryptocurrencies are a fad, right? Some people spent dozens, maybe hundreds of hours understanding everything behind it, and those people colectivelly made Bitcoin worth what it is today. You can continue to have "faith" in this having no value. But if everyone around you start using Bitcoin, would you rather switch your faith to what the others around you believe? Or you rather chase knowledge of why this is the case?
I can promise you that 99.9% of the people trading bitcoin have zero understanding about the underlying technology.
I don't need to understand how an internal combustion engine works to know cars are not a fad. Same way I don't need to know how to reverse-engineer a distributed ledger system to know crypto is.
