Not conducive

Amazon's work environment not conducive to internal development. Personal growth is not valued or assisted at all.

It is imperative when operating any kind of business to invest in the development of your staff. Building a culture of cultivation and growth (through positive reinforcement and caring for the overall well-being of your team) will lead you to sustainable success.

This creates a stronger and more capable team. This also provides job satisfaction and an emotional return on investment for the staff as a whole, as well as for customers. Apparently, by their intentional work culture, Amazon wants none of these things.