I've seen way worse tackles vs. KDB himself go unpunished. Dele Ali, Puncheon to name but two - no attempt to play the ball; cynical, violent. KDB played and actually got the ball. He could have got a red, but would have been harsh IMO compared to where the line is generally drawn.Would have to go way back, nearly an entire week to find an example of city getting something favourable. Kdb should have been sent off in Paris.
I know we like to believe there's a worldwide conspiracy where teams who have historically despised one another all team up just to screw City but its pure fantasy.
We get plenty of dodgy decisions go our way they just don't stick in the mind because we want to forget them and don't feel a sense of injustice.
It's true what pep says about Anfield and old Trafford getting all the decisions but we also get decisions go for us against smaller teams there's just a food chain to it people just get angry because we're not at the top of it, Liverpool and united are and have been for 30 years.
As for your final paragraph, we are talking about big games. Comparing clear "errors" against us vs for us in big game, are you seriously saying it is even close?