Professionalism must be respected; one should trust the expertise of professionals.
In the realm of private military forces, specialization is blatantly apparent, just like bodyguards have their own duties, and the Black Troops have their specific uses. You can't have a machine gunner operate a mortar, nor can you expect an artilleryman to engage in an assault.
In other industries, bosses may like to meddle, but in the private military sector, no boss would interfere with the work of their subordinates. Why? Because chaotic commands can lead to fatalities.
Some people think they know best and like to meddle in everything, always trying to assert their authority as the boss. Those kinds of bosses are extremely disliked, but fortunately, in industries related to military force, these bosses usually don't last long and won't bother people for too much time.