Earlier quoted context omitted.
Banning hate speech is not censorship.
Censorship: the action of preventing part or the whole of a book, film, work of art, document, or other kind of communication from being seen or made available to the public, because it is considered to be offensive or harmful , or because it contains information that someone wishes to keep secret, often for political reasons https://dictionary.cambridge.org/dictionary/english/censorsh...
By that definition the US censors speech such as incitement to violence, fraud, slander, and intellectual property. No place has ever been uncensored.
Like everything in life, there's a matter of degree to it and a question of what is censored.