Is uncensorable always a good thing ?

A serious article rather than the usual bollox I post.

Say someone really wanted to fuck you off.

I create a totally anon memo account and falsely accuse Mr X of being a pedo sex offender. This accusation gets stuck on the Blockchain and can not be removed. It's complete lies but for ever there is a unremovable statement accusing someone of some fucking dreadful crime. I don't think you could even attach a second statement to mark the first statement as false.

It's just a thought but uncensorable may not always be great if what is being written is deliberately wrong and written with the intent of harming another person or business.