... without going to speak with them Face 2 Face (F2F) discussion reason because they act to be too busy to pay attention whenever i seems to approach to them.
Maybe you can stop acting like someone who is trying to force a particular religion on them.
They don't pay attention because they are busy, they work, they earn money and most of them are comfortable. They are not idle, they are not lazy, perhaps they don't need Bitcoin.
Why give medicine to people that are not sick?
I remember when I used to force some persons to listen about bitcoin but they would not, but a particular time came some people close to me began coming to me to teach them how I survive. If you really want to make a difference you have to invest in Bitcoin, maybe after 2024 your standard of living will improve. They will now come back to you to ask how you earn money, you will now feel free to introduce bitcoin. If the difference is not in you they will not appreciate your teaching. Work on yourself and develop yourself first you will see people coming to you naturally.