Exactly.
All this instability isn't productive.
You're description is more accurate than you know.
Scaramuccia in Italian is a clown.
I'm sure the media will be wringing their hands and repeating this all week, but what really is a "Communications Director" but a mouthpiece and an apologist? I doubt that they have any input into policy.
On another question: Do you suppose that Scaramucci just leaves this stint off his resume? It's only been about a week.
It's more productive to replace people who have screwed up.
What's truly not productive is gratuitous hand-wringing, when in reality highly constructive house-cleaning is occurring. Rience Preibus—Trump's GOPe Chief of Staff who was probably hired as an olive branch to help deal with the Republican Establishment—has served his purpose, been found wanting, and is gone. If Scaramucci's hiring accomplished only that, he was a good hire.
Scaramucci screwed up royally by talking to that reporter using the foul language that he did, and taking a reckless shot at Steve Bannon was an additional yuge mistake. That single incident was sufficient to get him removed, and the President and his new Chief of Staff deserve kudos for being decisive and acting quickly.
The "poor optics" of such incidents are always going to be distorted and exaggerated by the Media as much as humanly possible, and thus it makes no sense for the President's supporters to help the Media amplify its propaganda...