I know you want to defend your fellow countryman tooth and nail but I have lost interest in this conversation. You can see all the xG stats for the past four seasons on this website.
https://understat.com/
You would have to go through it but I don't think we have even had a +3 xG against since those records began, let alone a +4.5 - 5 xG!
My position remains the same and is this: we won that game despite a poor defensive performance from our CBs and midfield. The reasons we won were threefold: 1. exceptionally efficient attacking play on our part 2. an exceptional goalkeeping performance from DDG and 3. profligate finishing from Arsenal.
If we play like that against City we will concede many goals. I hope that Jones and Bailly are back for that game and that Lindelof and Rojo are dropped because both are too weak, (for different reasons) for a game of that dimension in my opinion.