Yet here you are using it.....
Why do people really think that x or y company is to blame for minority opinions getting so much traction on the internet. The very definition of public speaking/communication is that it gives small individuals big voices, no matter how big or small of a following they have. They cannot be stopped from expressing their opinions unless a. The platform they use is tyrannical (picks and chooses the ideas it likes or doesn't like) or b. Is actively committing a crime ( excessive cyber harassment and doxing).
If Twitter wanted to actually fight "hate and propeganda" you would grow to hate the platform! How long untill your ideas are silenced?? I get that the Nazi and white supremacist propaganda is right at the line, but make no mistake, untill they commit acts of violence ( which of course, they have. These instances should be punished) _it is merely an opinion and does no more damage than your opinion._ If you wine about how they shouldn't have a voice, you are wasting your breath (although you have the right to do so). With the internet there are so many ways to propagate information that the Nazis and white supremacists will find a way to get their message out. Fight ideas with ideas, not censorship.