I feel a bit sorry for the journos.
That said, if you think this is somehow just about Trump, it just shows the limitations of your own understanding.
Trump tapped into an existing mistrust of corporate media, he didn't create it.
Journalists are dangerous. They dox people, they misrepresent and propagandize.
They carry water for the military industrial complex, security state, big pharma etc.
They are also the cause of a lot of the toxicity on Twitter.