No, if governments find a way to shut down Bitcoin, then there is no way for Bitcoin to survive with its original form because if they beat such a strong and popular system, then the new copy/paste won't have time to become as popular and adopted as the OG Bitcoin.
no government can shut down bitcoin they can ban it yes but they can’t destroy the network
If it happens what you describe, then we will have a need to create absolutely brand new Bitcoin that will be better than the OG version, that will be more decentralized than OG and much harder to ban then OG.
what do you mean “harder to ban” that doesn’t make sense because a government can ban anything if they want to even google is banned in china they can block anything but it doesn’t mean that the network is bad or unsafe or weak