I respectfully disagree with your analysis since it's bereft of logical thinking.  From Trump's perspective, if you're draining the swamp, John Bolton is a great "hostile" asset.  Bolton is hated by everyone.  He'll pay the price of his low-life behavior.  Optics for President Trump and the Patriots are great!  One-tier justice returns.  Another step of real power returning to WE THE PEOPLE.  Blessings. :)