The only thing absurd here is that you are comparing the POTUS's decision to prevent SECNAV and NSW from taking away a trained, qualified, and experienced SEAL's warfare pin as a final 'fuck you' on his way out of the Navy to plucking a random person off the street to fly jets with no training or qualifications to do so.
If the President over-stepped his bounds there is an
app for that. But seeing as he has both the Constitutional authority to preside as CiC as well as to issue pardons, this wouldn't go anywhere.