It is not easy to explain and educate bitcoin only to people who are not really interested to learn it. I myself, had been taught this by a relative in online only for a couple of months. It was so hard to be taight online as you don't know where to go, what is he talking about, what should I do. But due to eagerness to learn this, i took time to analyze things out and research many times. I even watched different videos and compares it and keeps in mind the most common things discussed in those videos. I also joined different group chats in local board so i can merely understand what do i need to know. If i didn't get what theyre talking about, I asked them in grou chats. If they don't bother to answer since there were few arrogants members I research  it on my own. I think its a matter of time when they're and willing to learn it  that makes it hard for them to learn.