No matter how you preach Bitcoin to some person they will never agree to buy Bitcoin and that is their choice and their also those that you will only say a little about Bitcoin to them they will go ahead to study more about it on their own and take advantage of their learning and can take it more seriously than you that that said little about Bitcoin to them, you don't have to break your head trying to preach Bitcoin to anyone focus more on what you can do for yourself and let you testimony speak Bitcoin is not begging anyone to invest in it for it to be called Bitcoin.
In fact, for me, the narrative has been slightly reversed. We don't need to preach or even bother looking for people to get involved in Bitcoin. In fact, people want to get involved in Bitcoin, and are looking for someone who understands how to get involved.
Maybe not elsewhere, but right now, it's the same in my area. Even those closest to me, like my colleagues, are doing the same thing and asking me questions. In this case, I tend to direct them to those who are more knowledgeable, as I'm aware of my capacity to provide a deeper understanding of Bitcoin, as I'm still learning. So, while sharing information is possible, I'll leave it to those who are more knowledgeable.
I'm quite certain that this kind of thing (where many people are interested in seeking Bitcoin information) isn't just happening in my area, but it could be happening in other areas as well.
Although their perceptions may differ, especially given their continued focus on price, which is their primary goal in Bitcoin, I believe that as long as they are willing to learn from the ground up and develop a slightly different mindset from their initial goal (where they were only seeking instant money), I believe they will eventually see progress, and they may be quite serious about it.
So, for now, we don't need to bother directly informing or promoting Bitcoin. Ultimately, with Bitcoin becoming more widely known, even without promotion or preaching, those who are truly serious will come.