>>41411042
Explain what you mean.
In the broad strokes, I agree that rights need to be demarcated. If, for example, we aren't able to say what is and isn't free speech, then anyone could defend any action, from robbery to rape, under the pretense that it's free speech. But at the same time, if you set the legal bounds of what is protected under such and such right too narrowly, you might as well not have it at all.
The question, really, should be "why does this exist as a legally protected right?" In the case of freedom of speech, it is to 1. allow for a "free market of ideas", where potentially controversial opinions are still allowed to be shared and discussed, and 2. make public sentiment known, so that politicians are motivated to be responsive to their constituents wants and needs. With this in mind, most "hate speech", including slurs like TERF, should absolutely be protected under freedom of speech, no matter how much you personally find it offensive.