You probably beat the weakest City side we've seen in a while, I've been saying this all season. In fairness to Arsenal they had Saka out, but fate gave you a facial deflection by Ake instead...a win is win, but you need to put it into perspective, you are a long way from the title on that showing.
If De Bruyne comes back, Haaland will start firing on all cylinders again, even Rodri was suspended, and they are seriously missing Gundogan (Barcelona), unless Pep can get Foden, Alcarez or Silva delivering the type of balls Haaland needs.
So now you have a charity badge, along with a we beat Man City badge, you best bookmark this for when you win a real trophy, because if Ten Hag or Ange ball beats you to it, your lot are going to look proper mugs.
I left Klopp out of the above equation because I can't be arsed to be handing out apologies.