"Never attribute to malice what you can attribute to stupidity. And never attribute to stupidity what you can attribute to time pressure. -- Fab's Razor".

Surfacing this gem of a razor here, as it's buried deep in the (fantastic) blog post. Indeed, all too often, what we attribute simply to stupidity/ignorance, as per the classic Hanlon's razor, is actually downstream of market/client/management/deadline etc. pressure.