One quick point: No matter how different the sizes of different organizations are, they come with different DNAs more or less. Normally, one organization has ve

One quick point: No matter how different the sizes of different organizations are, they come with different DNAs more or less. Normally, one organization has very limited tolerance towards other DNAs. This alone will kill the new comers. Or the container will fall apart. Resources are basically not a big issue for big players. It's their DNA and abilities derived that set what they are not able to achieve.