Even after Ten years still Bitcoin is used by Geeks and majority of common citizens doesn't seems to use Bitcoin as a currency or even for trading purposes and I think this situation has occurred because still it is not approachable and that is because even it has all the features for a proper usability majority of people doesn't see Bitcoin as an usable currency for anyone who has basic technical knowledge which is not true but in order to change this situation and make Bitcoin more approachable to common people how its path should change in the future both technically and socially to convince it is a currency for everyone
Bitcoin is approachable.Do you think it's difficult to create an online wallet and send/receive btc?
Even some idiot can do it.The problem that there aren't places that accept bitcoin payments,due to price volatility,lack of legislation clarity,taxation issues,lack of knowledge about the blockchain/payment gateways,etc.