In this case the venting has the look and feel of being real. I realize, however, that you are in good company in taking the, ‘This is Trump playing the MSM/Dems once again,’ POV. Our local political guru, with ties to Bannon, takes your view. My personal favorite commentator, Sundance, takes my view. It should become clear before too long which is right.
The problem you face is that if the venting has the look and feel of being real, it also has the look and feel of something I’d expect to see from a 12 year-old girl, or an adult who is an immature, stunted misfit by any objective measure.