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
Yes, despite the denial of many in this forum, the problem of the complexity of using cryptocurrency for ordinary people really exists. Plus, you need to add another language barrier. You also need to consider that people do not just need to learn how to carry out transactions, and learn how to safely store cryptocurrency. If it seems to someone that for ordinary people it is also simple, then he is mistaken. People simply will not. They will spend a lot of time on mastering these skills, they will use credit cards and other non-cash forms of payment, and not cryptocurrency. Therefore, if we want people to massively move to the use of cryptocurrency, it needs to be as simple as possible.