It is interesting that the account hasn't been flagged as a "single purpose account." I had an account in the past. I made two edits before people who disagreed with my edits started screaming WP:SPA[0]. It really soured my interest in contributing.
Wikipedia rules and policies are wielded as weapons more than they're used for their intent, or even as they're written. This account hasn't been flagged because more people defend it than attack it.