I think their point is that you don’t throw them in prison just for saying it. If they actually do it or influence others to do it then that’s very different. I always try to think how a law could be twisted or abused, and once you make simply saying something illegal that opens the door to a lot of authoritarianism.
So if someone says “let’s kill all women, gays and jews” that’s totally fine for you?
I think their point is that you don’t throw them in prison just for saying it. If they actually do it or influence others to do it then that’s very different. I always try to think how a law could be twisted or abused, and once you make simply saying something illegal that opens the door to a lot of authoritarianism.
Something being illegal does not automatically mean prison. In most developed countries prison is a last resort