These countries don't accept the Bitcoin because of the rules they have in that country.
But I think that these countries will eventually support the Bitcoin because many other countries accept it. And maybe they have to see how good the Bitcoin is to change their mind
currently i personally do not know about any country who are banning bitcoin, i think bitcoin is still using in all the countries of the world and still no government is taking any action against bitcoin they are just silent and therefore we are expecting that governments will take good again about bitcoin, hope that their decision will be in favour of bitcoin.