When offering advantage shouldn't the ref take into consideration

[PSRB]

Ramsey and Xhaka were both poor, chasing shadows as such with Silva and de Bruyne.

Ozil, Sanchez, Iwobi – all poor, anonymous almost for large periods. The most animated or aggressive thing MO did all day was kick the ball away late on. I suspect he would be a lovely player in this City team all the same.

You see how I am struggling here with the suggestion we were the better team?

I thought Mesut worked really hard