Galaxy
I heard an interesting discussion about this and their interpretation was that it depends on the job you do. So if you are, I don't know, working in a factory or doing accounts say, then what views you hold doesn't matter. But when it gets to be public facing things get complex. That distinction doesn't sit comfortably with me either. I would be lying however if I said that I would be comfortable being treated by a healthcare professional who had celebrated someones death.
I'm the last person ever to say that something should be taught at school level because the curriculum is crowded enough, but I seriously think that there should be something which teaches young people about social media, propaganda and free speech. As a pupil, I spent an hour a week in the sixth form reading and comparing how different media sources "presented" news and why they did it the way they did.
You have just given one reason why "free speech" shouldn't trump other human rights. I can think of many others. Free speech is a complex issue and there will never be total agreement where the line should be drawn in some cases. People need to learn what those issues are and, in some cases, accept they cannot have what they want.
With regards to what's happening in the US, I don't even know where to start. It's not about "free speech". It's about bullying and twisting and weaponising constitutional law. It's mind boggling that anybody can even hear what Musk said at Robinson's rally and not see it for what it is. TBH that's when democracy (another of those sacred words) starts to destroy the very people it's supposed to serve.