Here is a small bit of context. https://www.abc.net.au/news/2019-03-19/new-zealand-facebook-christchurch-shooting-video-sheryl-sandberg/10915184
You can see halfway down the article where the site Kiwi farms basically told them to go fuck themselves and their response is to request more censorship at the upcoming G20 summit.
Should they stfu and go back to fucking sheep or should we think about the children?
They can get bent. They don't rule the world, they don't rule the internet. And things like the manifesto and the shooting video are important for those who track history, motives, social conditions, etc. Myself, never having been in any situation where there's been a shootout, I found it very educational from how fast people go down to how people react and how shockingly fast it's over.