No bishop is his right mind would OPENLY berate people for sins. That's not a bishop's job.
Teach, govern, sanctify: http://www.sandhurst.catholic.org.au/index.php/bishop/item/379-the-responsibilities-and-role-of-a-bishop
There's no clause there to call leaders sinners. The bishops teach us to LOVE the sinner and HATE the sin. Don't you agree?
Is that so? Francis, Bishop of Rome, berates his fellow Catholics every week for such sins as "rigidity", " proselytism ", harming his "god", Gaia, and "capitalism" every week.