Nah man.
The reason Mike is fukked is because listening to Walt's bullshyt is preferable to killing a bunch of people and chasing methylamine around town while the DEA is hours away from getting search warrants.
Mike should've never worked with Walt in the first place. He should've bounced to Mexico or something as soon as Lydia approached him.
Fred.
this.
Walt killed Gus and fukked the game up for everybody. Everything was cool. Chicken joint was jumpin, Gus was hanging with high ranking officials showing them how to barbeque fish in little pouches of aluminum foil. shyt was flawless and prolly would have lasted til Gus was old and grey like Hector.
Walt was the man. All he had to do was get Jesse clean and make himself seem a bit more stable in Gus' eyes and they could STILL be cooking meth for Gus for a million dollars a month.
I don't blame Mike's gut reaction after coming back and learning about Gus. Kill Walter White. Cause he fukked it up for everybody.