City's defense is much better than Bayern's and has often been truly incredible and rock-solid this season. Also, City rested a lot of starters against Leeds and Chelsea.
They can get hurt a lot by Mbappé and Neymar regardless of what they do, Mbappé and Neymar are that good, simple.
I don't like how so many people here seem to treat high line as purely a liability and suicidal while it actually is how modern football is played. Flick, Klopp and Guardiola, three best coaches in the world now (the latter two for years) all play with a high line and dictate that modern offensive football is played with a high line and pressure.