I mean, that was one of the original roots of TDS.

Trump skipped the media middleman and just tweeted his thoughts directly to the world, often unfiltered. Which not only made him look less "professional" (because they were used to presidential words having multiple proofreads and filters), but also forced them to listen to him instead of the media interpreting his words.

Which resulted in the legacy media losing their shit (and sowing the seeds for TDS endlessly in impotent rage) and him looking brutish and rough to everyone else.