Yeah, a lot of this is just retroactive justification and narrative building, which then gets cargo culted because everyone wants to repeat the success. But in fact what makes these billion dollar companies successful is the outlier confluence of product-market fit, timing, strong execution, and a million small decisions along the way that compounded returns on a few lucky breaks. I don't doubt the importance of company culture to operate effectively, but I am very skeptical of crediting the success mega corps to any particular aspect of company culture.