No, that's not gonna be happen. We all know that government was categorize in centralization system while Bitcoin was categorize in decentralization were obviously the government can't able to control bitcoin because of this wonderful and great features of bitcoin.
Yeah i really agree with that opinion by the way, and i think it wont really happen because to think how much it differs and how does it run. Maybe for some reasons it would also affect the proce of bitcoin when some kind of law would be endorsed relevant to bitcoin but still i believe it will remain alive and it will rise again.