SO you cutely deny you made a false premise.
Either Trump is a creation of the media or he is not. You cannot pussyfoot around with juicy sounding claims not all of which can be simultaneously true.
Trump supporters have got to deny that the Trump phenomenon is something other than a media phenomenon (however created) so they can deny the conclusion of the vanity. They do this by nitpicking whether Trump controls the media or the media created Trump.
They do not want to consider the distinction between a grassroots candidacy and the media phenomenon. They do not want to consider the implications of a media defined and driven candidacy.