If he thought he didn't do anything wrong he has no reason to cop pleas a second time. But he did....so your whole post is nonsense.
He could've just as easily explained this imaginary "Twitter etiquette" you seem to think exists....but instead he sat on Twitter crying like a bytch because he clearly knew he fukked up.
Action Bronson did the same shyt to Azalea Banks. He has a pattern of doing embarrassing shyt then deleting the Tweets.
You new age dudes think it's cool to throw stones and hide your hands though, so I don't expect you to criticize his behavior.
Fred.