just say "terrorism" or "child porn", and people will be ok with any constitutional right breach.

I'm afraid you're right guys.  I totally forgot about those magic words.

Look at the Liberty Dollar guy.

He got it in the pooper from the feds.

Obviously what they did to him is criminal, but he couldn't use the argument that he was only passing information.

Anyway, I don't think it matters much. I'd almost rather they make it illegal so that people who don't care end up richer in the new society. I think Bitcoin overcomes any law. Enforcement requires a completely totalitarian regime, I don't think it'll happen.

I think that's a bit too simplistic in today's world - "passing around (signed) messages" is basically the only thing the internet does, so if you see that protected by freedom of speech there would be no such thing as cybercrime, right?
Freedom of speech was probably originally not intended for anything like the internet, where "speech" suddenly got much more powerful - a simple data-packet (=speech) can be anything, from intellectual property to malicious code.

Although I do sympathize with the "no data packet is illegal" point of view but to justify that only with the first amendment is probably not enough. On the other hand I am not from the US, so I might be wrong about how far you go with freedom of speech.

Sadly, with the "magic words" mentioned, severe cuts to basic civil freedoms seem to be justified pretty much anywhere in the world...

Freedom of speech only means no law is allowed that would prevent people from expressing their opinions (afaik, ianal).

A Bitcoin transaction is nothing more than a expression of your view of who should be the new owner of your coins.

I have to laugh every time an American refers to their constitution as if it's relevant.
America has been in a state of emergency since 1933. The constitution no longer applies.

Freedom of speech is indeed powerful but if it is against the law, I think its power can be neutralized at some point. No matter how much people are opening up or fighting for bitcoin's right to be legalized but still if the law of a certain country's government dictates that bitcoin does not deserve to be regulated yet, it cannot be pushed through for sure. Nevertheless, people will still find ways on how they can access crypto regardless of having their country banning it. Words are powerful as always but with the existence of the government, it can be outpowered and be disregarded no matter how powerful it has been.

It can't and if they find a reasons to think that BTC is real threat they'll ban it. But it still can't be killed unless you destroy the whole internet.