If you’re mediocre they will allow you to continue to flounder and bring down your team without taking any steps to fix it with additional training or support. Every attempt to bring change or ideas to the table is either ignored or reacted to badly. Management is reactive not proactive. They do not take constructive criticism or make improvements until something has gone wrong. Many supervisors in management are inept at best or dangerously undertrained/ not knowledgeable. Oversight is very behind and management tends to blame rather than support. Nepotism is obvious at all levels.