Trump is responsible for destroying the convention of presidents acting 'presidential' through his words, and tweets. His policies are typical Republican policies. He hasn't jailed journalists or whistleblowers. His military engagements have been the most minimal since the Clinton-era. But again, his temperament is not presidential and that bucks the norm. That's on him.

In this quote, Trump is the devil and the DNC and mainstream center-left/left news, in an effort to get the devil, have destroyed every institutional and journalistic norm. Their role is far more damaging then Trump tweeting idiotic and sometimes terrible things.