I can't escape to notice that many users here on forum have terrible rebbelious fear of governments. Like government is some evil devil that will destroy Bitcoin and other cryptocurrencies. But is this realy so, do such claims have any reasonable ground at all?
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?
I think it is very hard for your statement to happen. It is because of different things like the nature of bitcoin which is decentralized while the government wants it to be centralized it so that they can regulate it. Also, banks and other businesses do not want bitcoin to flourish because it might affect their income so they are also pushing the government to regulate it or if can, to ban bitcoin in their country. So I think it is really hard for it to happen.