The fact is that until now people who are unfamiliar with bitcoin + people who don't like bitcoin are more than people who are interested in bitcoin so we don't need to worry about including sharing with everyone from the current supply of bitcoin because it is enough for those who want it only .

But even so with the development of bitcoin that continues to improve, especially with information about bitcoin which is currently very easy to access anywhere and anytime, so indeed for now I am still quite optimistic that the possibility in the future will be more people who are literate in bitcoin and that means the development of bitcoin will continue which indirectly makes the situation better for bitcoin lovers.

btw you did the calculation pretty well mate.