I've pretty much boycotted almost all forms of western media for 3 years now and am better for it.
I don't watch news channels, and I also don't watch any Hollywood movies either, none of the MCU films, no TV shows, nothing for the last 3 years.
The news shows are often blatant lies, and don't even cover the biggest global stories, its 1000% propaganda.
As for the entertainment side, personally as an Asian, I don't really like how we're represented on western media in hollywood so I don't watch, I put my money where my mouth is. The effects of this has been mostly positive, I care less about things like social status now and view people less sterotypically. I noticed the types that fall for stereotypes more often consume more mainstream media.
I plan on continuing my boycott indefinitely, its possible that I may never consume one hollywood film or western news show for the rest of my life. Thats something that I'm proud of.
I urge others to do the same, don't like it then don't give them money. All of them, not just the ones that play identity politics with you, boycott all of them: fox, cnn, nbc, hollywood, TV shows.