Yes, I object because your cause will be coopted to further a specific ideology at the expense of all others.
Unlike you though I am able to understand that one of them(Nazism) has racial superiority and oppression as a core feature of their ideology while the others do not.
Again, there is no "Godwins Law" for Marxism/American Capitalism. I wonder why that is???
But at the core of this argument is who has the right to decide what beliefs are allowed and what ones are not? For example I'm against ISIS, but think I have no right to suppress their speech. But I'll happily try to convince someone that the ISIS ideology is evil.
They seem to be exceptional, but if we curtail their speech that means it leaves other, undoubtedly less offensive, speech to be up for negotiation. For instance I'd be pleased to see some of your authoritarianism curtailed if it wasn't for ideals of freedom of speech.
America was not the first or last European colony. Mexico was a colony, Brazil was a colony with even worse racism -bad things happened and continue to happen everywhere. Slave trade continues in the middle east. Today. Read up on what Latin American colonies did to the native populations. It's not different. They didn't have confederates.
I don't see how any of that should subjugate free speech.
Murderers have free speech --I'll wager more than a few victim's families wish they did not. I believe they should still have that right.
Should we go to Japan and also try to shut down the speech of those still in support of the imperial campaign in China, one of the most atrocious incidents of all of WWii?
Those ideologies did not have the hatred and violence at their core that Nazism did. That's why there is no "Godwins Law" when it comes to Marxism. That's my point: This is the most reviled philosophy that currently exists, and people are complaining about "free speech" when previously they would shriek "Godwins Law" whenever comparisons are made. That's how far we've fallen.
Saying that free speech is binary is incredibly misguided and a root cause of the problem. It's overly simplistic and absolutist and quite frankly, is complete and total nonsense. At some point something will be uttered that you or some other "free speech absolutist" will object to.