alasdarirm, I've lived outside the us a long time now, and granted this has just been my experience, but what I've noticed is that the way at least some of the world feels about freedom can be very different to the American philosophy you and i believe in. I agree with you, but I doubt many Australians for example would agree with us. Not because they don't believe in freedom, but because to them, freedom is a balance between the right to free speech and the right not to be offended by hate speech. The terms I've heard and use are "positive" rights and "negative" rights. A positive right being a right where you have to take action to enforce, for example, preventing someone saying something offensive. And a negative right being say the right to free speech, which requires inaction.
The right to heath care for example would be a positive right, requiring someone to provide it.
The right to protest being a negative right, requiring only inaction from people.
American philosophy generally prioritizes negative rights over positive rights. Most of the bill of rights being negative rights, with a few exceptions, the right to a lawyer for example being a positive right. With little room for conflict. Since the right to not be offended doesn't exist in the bill of rights.
Australian philosophy in my experience, and likely some other countries, believes in conflicting rights including both the right to free speech and the right not to be offended. With a line being drawn far either from true free speech than it would be in the US. Also probably contributing is the lack of a solid and widely acknowledged list of what are definitely rights and what might not be.
I don't agree with it, but its where a lot of disagreement between Americans and some otherwise extremely similar cultures like the UK and Australia stems from. Even the word right, I would argue has a more strict unyielding meaning in American culture than in others.
Just my opinion.