What's your point here ?
For me the whole "corporate culture" thing is just an attempt to brainwash people into accepting lower salary, because "we are changing the world here".
There are the owners/middle management/laborers. To trick the laborers into thinking that they are part of something is pretty brilliant though.
Total facade.
I've seen several different companies from the insidr, and each one has had vastly different cultures. Usually it is an implementation of the CEO/upper management's views of what "corporate culture" is. There's still usually a facade, but that facade is not necessarily disingenuous.