How will Media coverage change under Biden-- Mainstream, Fake, FOX, Twitter, et al.?

Quoted from another thread:

Donnie has done this.

I know we’ll never go back to the days of Walter “The Most Trusted Man in America” Cronkite, but will any of the media outlets (mainstream or other) be able to UNDO it? In four years… before Donnie or his clone retake the presidency?