Saying that gun deaths are worth it is advocating gun violence.
Those talking about free speech and then going on to criticise anyone who had anything bad to say about him can’t have it both ways.
Either you believe that anyone has the right to say anything they like, or you don’t.
But generally those who talk about upholding the right to free speech mean that someone should have the right to express unpalatable and often offensive opinions without consequence. And we’re not just talking about Charlie Kirk here.
The irony is that the individual who killed Charlie Kirk almost certainly held the same views as he did hence why they had a gun and weren’t afraid to use it.
he didn’t deserve to be killed for holding those views, but holding the view that deaths are ok doesn’t become less unpalatable just because he was murdered. The two things are not mutually exclusive.