The never-published High Court order Russell Brand won in 2015: a lifelong gag on his accuser, Sylvie Berki, that bars her even from speaking to the police.
When anyone can say anything, those who yell loudest will drown out the others. That is definitely a problem. But more fundamentally, while differing opinions are useful on many issues, there are also many questions where one answer is right and another wrong. You cannot have people publicly saying that vaccines cause autism, or that deworming tablets can cure Covid-19. That stuff gets people killed.
When anyone can say anything, those who yell loudest will drown out the others. That is definitely a problem. But more fundamentally, while differing opinions are useful on many issues, there are also many questions where one answer is right and another wrong. You cannot have people publicly saying that vaccines cause autism, or that deworming tablets can cure Covid-19. That stuff gets people killed.