What complicated the situation was that Mrs. Murrow and Mrs. Paley were best friends and neighbors.
The main thing that happened after McCarthy was Murrow's airtime and staff were significantly cut.
It's a
lot more complicated than that.
I did a quick review of Ann Sperber's biography of Murrow (it's not the only one I've read, but it's the most comprehensive), where much of the focus is on Murrow's relationship with Bill Paley and how it soured, along with Murrow's attempts to remain independent of the CBS News division.
See It Now was cancelled in 1958, but replaced with
Small World. The budget for the latter program was smaller than for
See It Now, and it was under the direction of the CBS News division, which
See It Now wasn't. Murrow's RTNDA speech of October 1958 decrying the state of television was viewed by Bill Paley as a personal attack, though Paley and Murrow never had a direct confrontation except through an intemperate letter that Murrow sent to Paley. After receiving that letter, Paley basically ghosted Murrow, as we would now say. Paley tended to deny that there were issues between them, but Sperber's research found otherwise. The Murrow letter was never made public, but Sperber was allowed to see it as she researched the biography.
There were also poor personal relations between Murrow and CBS president Frank Stanton, which came to light in 1959 when Stanton made some backhanded criticisms of Murrow's other famous program,
Person to Person, which was a somewhat fluffy, content-free hour in prime time. Murrow also took a year-long sabbatical in 1959 and 1960, though he was still working on pieces for
Small World at the time. Stanton, meanwhile, to deflect increasing criticism of CBS, came up with
CBS Reports, a documentary series. Murrow worked on a few of those shows but was not a lead personality for any of them, despite the efforts of the
CBS Reports executive producer, Fred Friendly. That's where
Harvest of Shame, Murrow's last work for TV, came from. Murrow also had a weekly CBS Radio show called
Background.
Murrow's contract was up for renewal in 1961, but in 1960, Paley was seen as dragging his feet on the renewal. It was clear to Murrow that, upon his return from sabbatical, he wasn't going to have a lead role. But the rise of Huntley-Brinkley on NBC, and the ratings success that team was starting to have, led up to a pairing of Murrow and Cronkite for the 1960 conventions. The combination of two such strong personalities did not work well. Meanwhile, NBC was getting both ratings success and plaudits from critics, which annoyed Paley to no end. After the conventions, and the end of
Small World, Murrow just wasn't given much to do. He reached out to the BBC for a possible role, and the BBC was interested, but, meanwhile, JFK was elected president. Murrow had a low opinion of Kennedy, but when the USIA offer came along, he took it.
Reading Sperber's book, one can see that Murrow's situation was mostly due to internal politics and bitter personal disputes that played out for
years. Pelley's situation is due to external political pressures being brought to bear on CBS in a much shorter period of time.