it also means, being exposed to government tracking on your every step, man. not a good idea.
yes its right, also I think many people will not like the idea because implanting chips in your body is against on some religions and to some people who believe's that "you must respect your body and dont change what god gives you".
For me as of now I cant think of any other technology that can be invented like bitcoin, even on futuristic movies still use fiat currency and other ways of payments that we are using right now.
Yes I agree, I never think that scenario will happen. There are many smart ways that can be use to identify persons, but not to the extent that you will be tracked on whatever you do. Like bitcoin, the government cannot track on your account and every transactions are made anonymously. For me there's no other technology that bitcoin had right now, especially bitcoin payment system is keep on upgrading.