Free speech in terms of the first amendment is about government censorship, but in todays society with only a handful of giant media and tech companies controlling the vast majority of information flow, then free speech takes on a the second meaning about corporate or private censorship. It may not be illegal, but that doesn't mean its ok. And for the record, I do no support completely unmoderated media - that would be a nightmare. Free speech in both forms are, and will always be, very tricky things to deal with.