I see lots of disagreements here, but I must say I also soured on free speech. I used to think that free speech was necessary and overall a positive for society. Then I saw the Capitol attack in US. The disinformation spread in England about kids stabbed that led to riots. I see disinformation every day, especially from USA, saying Europe has no freedom, that it's overrun with criminals, and people not only believe it, but vote accordingly. This has to stop. Humans weren't trained to use rationality and reasoning every second of their life. Reason costs a lot of cognitive power so the brain implements a hundred shortcuts. For example: if you see something appear frequently, you assume it to be true. This is good for avoiding poisonous plants, but it's terrible when you go in Twitter and you're spammed with the same lies day and night. It's messing with us. Enough is enough. Free speech with guardrails.

You should be able to insult and criticise the Prime Minister.

You should not be able to gain a position of power and then go on a crowded stage to claim that vaccines cause autism. This is intolerable. We are attacking the foundations of society. People are not rational actors. Not you, and not me. We are very simple animals.