But what about illiterate people who have no trust on digital currency? It is so tough to teach about digital currency. Besides, we have to teach them about the risk of investment also. If we able to teach them both pros and cons of Bitcoin, I think they will be able to adopt with it easily.
For illiterate people, they must have a specific study to be free from illiteracy first. When they already deal with the illiteracy problem, then they can learn about Bitcoin investment or trading. While for people who don't believe in digital currency, you don't need to teach them if they have no intention to know Bitcoin or crypto. We only waste time teaching people who don't have the intention to invest or trade in Bitcoin or crypto. Better to teach people who have a desire to know Bitcoin/crypto.