The anecdote proves nothing because the model could potentially have known of the McGonagal character without ever being trained on the books, since that character appears in a lot of fan fiction. So their point is invalid and their anecdote proves nothing.

Did anyone read the article? It’s not saying ever you guys think it’s saying. The DC Democrats are saying that in two predominantly black areas, having voters pick two choices on ballots has already led to confusion and that ranked choice will lead to even worse confusion.

They’re not speculating here, they’re describing what’s already known.