Not that many members of the media contribute reportable money (200+ dollars, typically) to political campaigns and activist organizations. But among those who do contribute, the story is telling:

It ought to be okay for any private individual to support whatever cause they choose. But people need to stop pretending there isn't an overwhelming left-wing bias in the media establishment. And, again, anyone who yaps about a "right-wing media" is probably someone you just want to avoid interacting with, altogether, because-- at this point-- the evidence of a left-wing activist media is so overwhelming, shocking anecdotes and broader empirical data such as this have now achieved "dog-bites-man" levels of redundant.