It's safe to say that going outside normal procedure in order to protect a personal friend of the president to the extent that the prosecutors quit in protest qualifies.
Or when he got ahead of the Mueller report to the point that Mueller pushed back on his portrayal of it, later resulting in a federal judge stating he did misrepresented the findings in a court filing.
Or that time when he and Durham breathlessly claimed the Durham investigation was turned from a simple investigation into a criminal probe, failing to mention the probe was into Trump.
Or that time he actually had weekly sessions with a supposed independent special counsel. Etc.etc.