Agree! it's not just limited to one person or a group of people from a particular country but there are the people in every country who will never ever support the new technologies like Blockchain and bitcoin and that is the reason that Bitcoin won't replace fiat in any given period.
We simply can't do anything about it so the best way is to ignore such opinions and keep on improving our network, community and overall market environment. We shouldn't blame anyone for anything but self improvement is the only thing that will help us in the long run.