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 ?
If someday we use bitcoin as a mode payment then the internet become paralyzed then we go back again to use cash. That is the only way and solutions i know because we used cash before bitcoin came.
I guess this thing will happen if the internet will be dump and if no one cares to return it back to its service, we do not have a choice but to go back to cash as payment to everything. I guess it is not that big deal, at the time this thing happen I guess we already used bitcoin very well.