Yes, we often switch off nasty news stories, or nasty thrillers, as you can have an excess of them. Obviously, it's a subjective thing. I have friends who wouldn't know a Rohingya from a radish.
I also remember having clients (in therapy) who were addicted to bad news, and they would feel bad as a result. Well, I might suggest weaning themselves off it, and they would be incredulous, as if it's a requirement.