I'm not sure what I would have been wrong about. Presumably that Wenger should have gone years ago, rather than now.
I always explained that while he continued to achieve top four finishes I personally favoured him staying for sentimental/emotional reasons.
I'm not sure sentiment and emotion are things that you can be "wrong" about.
I refer you to my comment on revisionism.
I don't recall you saying 'Wenger is under performing however because of what he has achieved and my resulting emotional attachment to him I would like him to stay'.
I recall you saying 'there is no rational basis for wanting him to leave and those who want him out are uneducated, illiterate scum who need a new hobby'.