Yes but the difference is that there were reasonable grounds to suspect that prolonged exposure to RF waves might possibly cause some harmful effects. The WHO didn’t categorize radio frequency radiation as a potential carcinogen based on no evidence at all:
https://www.iarc.who.int/wp-content/uploads/2018/07/pr208_E.pdf
The possibility of there being a link was not absurd, per se.
According to this YouGov poll of least <> most trusted news sources , CNN lands bang in the middle of the pack. So not as bad as FOX, but not as high as PBS or ABC.
As for my own 2¢, all the US cable news channels are varying degrees of bad. Best to avoid, generally speaking.