I'd never thought of Charlie Munger as a pomo, but here we are?
Next thing you know the POTUS will be engaging in a supplementary play of meaning which defies semantic reduction?
Munger spots binary hierarchical oppositions, such as between forwards and backwards, seeking and avoiding, or intelligence and stupidity, and displaces the privileged term, what we take implicitly to be primary, by inviting us to consider the secondary term in its own right, as another endpoint of the same relationship.
(Is this process somewhat like Category Theory's displacement of objects by consideration of the arrows between them? Attacking problems by inverting to generate coproblems?)