The club is rotten to the core from top to bottom. Rangnick isn't working out but he's far from the biggest issue. It's looking like hiring an interim for most of the season was a mistake like almost everything else they do.
Fred has been pretty good lately but I still think they're one of the worst midfields in the league. Shaw, Maguire, and Wan Bissaka have been shocking ever since the Euros. Rashford's form fell off a cliff, Greenwood is finished, Martial left, Cavani is never fit/doesn't want to be there, and Ronaldo plays when he wants to.