Thanks for your response. Free speech is a nuanced topic and I appreciate well though out discussions about it.
I agree, It's very hard to decide on a case by case basis what is and isn't tolerable. That's the main reason why I questions arguments for limiting speech--how can you make non-arbitrary distinctions between the two and who should have the authority to decide?
I think your example of speech advocating for women to not have the right to vote is a good subject to consider.
I agree, arguing that women shouldn't have the right to vote is beyond rediciulous and in a vacuum, it would be reasonable to consider that speech intolerable. But on the other hand, wasn't it freedom of speech that gave women the power to gain suffrage in the first place?
You mention drawing the distinction for intolerable speech at speech that limits the freedom of others. In an abstract sense I think that's reasonable, but in practice I'm not so sure. Anti-suffragists often argued that granting women the right to vote infringed on their freedom. That's obviously a morally wrong argument, but who should be allowed to decide that?