When studying other companies, it's easy to pick and choose the wrong details about how they work, erroneously thinking they're load-bearing.
It's the whole, situated cocktail of self-reinforcing ideas.
A lot of the details about how they work aren't actually important on their own, but rather as part of an emergent quilt of things.
Sometimes each detail is actually a thing that they succeed despite.
It's very hard to not pick and choose an incompatible/ineffective set, or apply them in a different environment.