Part 2/8:
One major reason posited for the lack of imitation lies in the perception that replicating Berkshire's model seems nearly impossible. For example, consider a corporate giant like Procter & Gamble. If a Procter & Gamble executive sat down to strategize how to implement a Berkshire-style culture, the overwhelming inertia of existing systems would likely lead to the proposal being cast aside as impractical. The immense momentum of entrenched corporate structures creates barriers that stifle innovative ideas, rendering the task of reforming such institutions challenging at best.