I'd say if Twitter wants to limit what people can say they have every right to do so and I have every right to tell them to f- off.
Yea ! well they censor the far right, and ban people for criticising Islam, and they allow Muslims to prattle on praising their false prophet unhindered. I criticise the Quran on twitter and so far I have got away with it, but others have been banned, and even threatened with prosecution for hate speech.
We need a platform where freedom of speech is a given right with minimum censorship.