So, if I find a case or two of resignation due to old age or infirmity, what new condition will you insist on?
As I said earlier, one non-traditional act doesn’t justify the statement that a person does not follow tradition.
But you won’t find such a thing.
As for just one thing, Benedict XVI has prayed with non-Catholics at non-Catholic services on various occasions. This is not traditional at all. In fact, it goes against Traditional Catholic teaching. So, yeah, not just one act.
Benedict XVI is not the Traditionalist many would like to believe he was.