I'm unaware of the Johnson & Johnson example you mention, but to me a company with a "good" culture code (are they ever bad? or even different?), is like Kim Jong Un saying that North Korea is free and fair.
I'm not saying that culture doesn't exist but it exists in the decisions that are made by the people who run the companies themselves, they set the tone and precedent for how the company works and the employees take note and follow.
I'm not saying that culture doesn't exist but it exists in the decisions that are made by the people who run the companies themselves, they set the tone and precedent for how the company works and the employees take note and follow.