Then you might as well include every major media organization there is since they all thrive on sensationalism. Google should not be in the business of deciding what's appropriate for us to see. I didn't vote them in as the arbiter of truth.
If I search for something and it's related to what I'm searching for then it is not useless.
If I pay an offshore content farm to do content stuffing, do you want my gibberish in your results?
Then it becomes a question of which algorithm you want. Filtering out daily mail bollocks is the kind of thing that keeps me coming back to google. Am I concerned about the implications? sure; but here and now, it's doing exactly what I want.