To my opinion the cause for something like that is again ignorance. I think that regulation that is mentioned in many countries is often mixed with centralization which is something that is not natural to Bitcoin because it's functioning totaly different than fiat currencies. Also some warnings to people that Bitcoin is volatile and risky investment that come from national banks are often interpretated as hostile behaviour towards Bitcoin and attempts to make people not to use it.
Is there any hope that Bitcoin users and governments will find the common language and help Bitcoin together to be more accepted in economy, especialy by businesses and to become more "legal" everywhere?
Government have a power to stop bitcoin and to take control over it. Many country hate bitcoin because their government hate bitcoin they banned bitcoin if they want, Some government bitcoin is thread into there business it's all about. Users fear that their dreams, investment and money will be gone because of banning bitcoin into there country