These things are all required: store of value, unit of account, and medium of exchange. Store of value is the first element. Bitcoin has made and continues to make huge progress in that arena. But, many normies are still not convinced. Give it time. It is coming. Unit of account requires increasing levels of education. Continually show and explain fiat debasement to normies. Most still don't understand it even apart from Bitcoin. Unit of Account is perhaps the most important function. We need honest weights and measures so humanity can deal freely and honestly with each other. The medium of exchange continues to grow, but the value and tech has to be their first along with overcoming the cultural and legal (tax) hurdles. In the so-called "first world" countries medium of exchange is a harder sell. Because this need is already widely met. The situation is different in so call "third world" countries. All the elements work in unison and have different barriers. All must be and are present. Keep spreading the word. They are coming.