what if someday when bitcoin has become the main payment instruments in the world. and how when the Internet network paralyzed. it means that we all can not perform various financial transactions? , is there any solution ?
No need for internet. Just need to relay tx. Can use other forms of communication
yes, when you look on the past they have also financial transactions even though internet doesn't exist on that time. other forms of communication is the best solution for it. you just need to find it.
How can a communication can be done if bitcoin will just relying to the internet of our world? So i think you didn't have any idea either on how bitcoin can survive to this situation and you are just random telling that communication is the key while you cannot say any kind of communication. Internet is one of the biggest impact maker in all of kinds of assets like bitcoin and i think it will be hard for us to survive if there will be no internet especially for bitcoin.