Yes you are right. cryptocurrency is very good and very useful for making transactions to be more secure and comfortable but unfortunately cryptocurrency and blockchain technology are still few who know about it
Yes few people are aware of cryptocurrency ability and base on research 10-20% of the world total population are using crypto currency which I think is bad cause there are some certain which need to be put in place before we can talk of making the whole to know about the potentials and greatness in cryptocurrency. Do you remember what happened during the previous high traffic?