Can it really be standardized to let professional managers manage enterprises?

Professional managers are more experienced in managing enterprises because they are professional counterparts and have rich experience. For some professional managers, they study management, so management is definitely more standardized, but it also needs to be more humane. It should not be managed only by what students have learned, but according to the actual situation, which is more appropriate. Professional managers have working experience in the workplace and professional theories, so they must have their own scientific management methods in enterprise management, and they can learn their management experience as consultants, but it is impossible for them to directly manage enterprises.