Magnus Carlsen has basically been a model champion for close to a decade now. He's not known for controversy and the odd situations where he dealt with less-than-classy opponents, he's taken it on the chin and moved on, usually with nothing more than brief statement. And he has been very positive about other younger GM's. So him coming out and "accusing" Niemann is akin to a nobel prize winning scientist accusing a g…
What? Just because of reputation? What are you even talking about... Have you ever heard of "innocent until proven guilty"? The burden of proof is on the accuser. We should be shown evidence, or Carlsen should apologize.
I don't think we should live in a society where people can be imprisoned by relying on accusations alone, of course hard evidence should be required, but I don't mind living in a society where people are free to use the shared knowledge of their own community to reach epistemological conclusions. If the chess community decides to trust Magnus and his credentials without any proof, that's their prerogative, the concept of criminal innocence doesn't come into play at all here.