Daily Mail has
always had a bad reputation, unless you're in the racist warmongering homophobic group, since their inception over a century ago. I'd not limit it to just with the twittering classes though.
They were repeatedly accused of warmongering in the years preceding WW1.
They actively promoted fascism and the blackshirts in the 30s, and promoted Mosley. They changed their stance in 39 only to avoid charges of treason.
Even amidst their renaissance in the 80s they managed to stay controversial in opposing any sporting bans with S Africa and ran opinion pieces promoting apartheid.
It's only 2012 there was some controversy for running a piece promoting "arbeit macht frei" as jobhunting advice. They did describe the phrase as "somewhat tainted"
They have at least been consistent in their reactionary racist bilge.