It is not yet ready because there are still countries that prohibit or restrict the use of bitcoin so we need to have solutions or spread bitcoin to people around the world to get more backing than
I agree in your opinion, the world are not ready for cryptocurrency cause not all countries are accepted bitcoin and some country even they recognize bitcoin but some there people are didn't know what bitcoin is, specially in rural areas cause there are no internet connection and even they know bitcoin but in contrary they are lack of knowledge about it. We need to teach them give them knowledge about in cryptocurrency cause we care and we want them to become successful.