Being engrossed in the present, I think a lot have failed and refused to envisaged, or envision the future such as viz ;
•Bitcoin replacing Banks.
•Robotics replacing Man-power.
•Uber replacing Taxi's.
•Amazon replacing Bookstores.
•AirBnB replacing Hotels.
I feel they simply don't like all of this and are intimidated by the future, do you think so likewise ?
Banks have their own use case and it has existed since the beginning. Replacing it with bitcoin is impossible or it may not happen.
Robots cannot do all human work, it will not happen to replace human power but they will remain in the future and will be a part of people’s lives because of modern technologies.
Amazon is a company that offers online services. Bookstores will remain in different places and will continue to exist because people prefer to read hard copy type books rather than electronic books.
Maybe a lot may change in the future but what people have been accustomed to since then will remain.
Let the next generations face those changes.