Lyosalfe,
there are another reason, why bad news are good news.
Lobby-groups sell you all the time, how well everything is. When you go into a shop, the goods which are sold are allways the best. Nuclear power has no danger, climate change isn´t happening or isn´t such bad, health care is the best ever, you do not have to worry about retirement pension, the government is the best you ever had and so on.
Good news are sold free. Bad news have to be dug out the hard way.