> I am very much pro free speech, but I do draw the line with implicit or explicit threats of violence. And this line is debatable, sure, but saying any words are just free speech?

Hard to say without evidence of the intent and records of the context.

> Hitler giving the order to exterminate the jews was just free speech?

That is clear but. It was directly ordering murder.

Direct calls to violence have been crimes for a long time, so has conspiracy to organise violence. Hate speech laws go far beyond that.