The first part of my mind says it wouldn't stop anything due to its decentralized nature and isn't sure why rifts in, for example, China's legislation on it has made any impact in its ability to be accessed or used.
The second part of my mind knows that if it's banned, it may be more difficult to get btc and even more difficult to use it as functional currency in the banned country, perhaps due to business oversight and watchdogs.
Just curious on everyone's thoughts on the subject. It would also be interesting to hear how 3rd world countries or those in greater turmoil might handle the same situation.
Edit: my bad on title typo