You can pay with Bitcoin in several stores and even restaurants here in Germany. Are we the only one who have this? 
There are also countries who are open in acceptance of bitcoin payment in stores just like in Japan. But there are countries who are not aware when it comes to crypto and still do not have enough knowledge and closed minded about crypto still do not know what a crypto currency is. As the technology becomes advance sooner or later more countries will definitely adopt the use of Bitcoin.