Mafia 111. Buruaka

What's wrong with the logic that if I were Mafia, they wouldn't block me?

The question here isn't whether you're Mafia or not, but about Neb's trustworthiness, because the entire theory is based on his words.
If we only consider the information from the newspaper, there could be different interpretations, but since we trust one person, we should try to take that seriously.

Accusing me of being Mafia is quite naive, especially after the last game where Ment and I were Mafia and won, instead of getting caught as a pair.