But anyway, you admit that your idea of free speech has restrictions, and their idea of free speech also has restrictions, but the difference is that yours are the necessary ones, by your values. Their restrictions are the necessary ones by their values, but their values are bad and wrong. I'm only being slightly po-faced here, I think this description of the situation is probably literally true, barring mistakes and room for improvement in the good value system and the outside possibility of adherents of the bad value system being occasionally onto something insightful.
That is exactly why you should read the links. It’s not my idea of free speech. You have no idea what my idea is, because what I showed you is the definition. I didn’t make those up, I linked to sources.
What you are doing is conflating someone who understands what free speech is—and that its definition and application everywhere includes restrictions—and someone who hypocritically claims to be a free speech “absolutist” (i.e. literally anything goes) but then tries to silence the speech of others.
There probably is a very general consistent rule to your/your source's idea of free speech, like "everybody's liberties should be curtailed only where they endanger the liberties of others". But implementing this leaves enormous scope for arbitrary and creative judgments. We can assume that your opponents, being wrong, have less internally consistent ideas, but even so the presence of exceptions in itself is nothing to be critical about if your own conception of free speech is nuanced. They may be following some logic too.
What bananas sophistry is this? All this person is saying is that contemporarily free speech absolutists tend to be hypocrites. Surely you aren't arguing that those supporting any limit on speech can't call out hypocrisy amongst free speech absolutists. Wouldn't this also be you limiting their speech? Are we incepting deeper and deeper into some kind of ironic morass of hypocrisy?