If there is still a desire to learn and know more about Bitcoin, I think it is never too late for anyone who wants to get involved in Bitcoin. Because it is clearly better than not wanting to know about it at all, as you mean, so anyone who already has a desire to learn things related to Bitcoin must always be supported and given a more complete understanding so that people like that will always love Bitcoin forever. And the issue of doubts when you first hear the word Bitcoin is also quite normal for everyone before they research it themselves.