Personally I want them to block it.
And the name of the killer should be referred to as “Beta One” on any and all press releases as well.
I truly believe that many of these mass shooters are doing it for the notoriety the act brings and see it as a way to live in infamy like a rock star when their real life is worth nothing to no one otherwise.
If someone writes a manifesto, it’s usually because they WANT it to be released. There could be all kinds of deranged and made-up or imagined stories in the manifesto that could never be verified or that might inspire copycats.