No, not in the slightest. Bitcoin is something that is wonderful, and I won't go against that statement but you also have to think of the amount of control that governments and other legal entities (such as banks) do have control over it if they really want to use this power (or if they feel they must use this power to help themselves)
If a government wants to, they can tax Bitcoin usage, buying, selling, etc into oblivion -- and not only put this into law, actually put forward enforcement for this sort of stuff to actually happen. Banks could also refuse to help in the facilitation of transcations, as they're usually the clearing houses for a lot of these things as they still MUST go through fiat.
So, it's not unstoppable at all
Governmanets always intervene into the business of anything new once it gets big enough. People who think Bitcoin will not be affected by governments are absolutely wrong. Government exists to control people, but not necessarily in a bad way. Government is good, actually. It is just when it becomes corrupt, or there is too little or too much that it becomes a problem. And these things have scopes, it isn't necessarily like there is a perfect line drawn between what is right and wrong in government, but in general I think Western governments are doing a good job right now despite what many people in the crypto community try to say to shed a negative light on them, I simply do not find this to be true at all.
