The Simplicity Principle and why six is the perfect number for better management

Fascinating article from the Strategy Business on the Simplicity Principle. Keep the complexity out of it. Do you agree that 6 is the perfect number?

https://www.strategy-business.com/article/The-Simplicity-Principle-and-why-six-is-the-perfect-number-for-better-management?gko=d87e6