Which is why it's always comical when people claim that Garrett or Wade or Campo or Switzer never had a problem with Jerry's antics. Of course not, they knew they had to go along with it if they wanted to continue being the "HC" and collecting their paycheck, especially since no one else was likely going to come knocking on their door.
It's the main reason Jerry hires these types. Those like Jimmy and Parcells will only take so much of his B.S. and had plenty of other opportunities if they desired. But the Garretts, Wades, Campos, Switzers knew/know this was their one and likely only shot and put up with it as long as they could remain hired.