In any case, this subject of cryptocurrency will still develop, but sooner or later the point will be reached where development will be stopped.
Technologies are developing very rapidly. I do not know if there is a limit to the development and improvement of technology. Of course, it may be that something fundamentally new will appear and then the current technologies will die out ... but I think that this will not happen soon.
at any moment on earth can happen a catastrophe on a global scale,and all life can disappear on earth, so that life can be all