I don't know that those two axes are orthogonal. It seems like there is an asymmetry between gaining power and losing power. I think we can agree empirically (if not definitionaly) that there are fewer people with power / status. There are a lot of things besides not offending those others that keeps people in a position without power. If you know that these other factors are keeping you low status, then you have less incentive to pretend to be something you are not. But a single offensive comment can sometimes dislodge someone with power.