Your entire post is almost 100% wrong.
Obviously from someone with a very limited knowledge of the civilian business world. Sadly, some military personnel with specialized training are so limited in their exposure to the military beyond their specialized occupations that they simply don’t even understand the capabilities of their fellow servicemen and women. Sometimes it’s simple ignorance, and sometimes arrogance. Yours strikes me as a combination of both…
Anyone with military leadership experience, from E4 and above, is prepared for and sought after in the civilian sector for management positions in any number of industries, regardless of occupational specialty.
Enlisted and officer personnel with specialized experience in aviation, supply, logistics, heavy equipment operations, maintenance, communications, IT security and many others are actively recruited by the private sector because they understand that these people come to them with not only technical skills, but a level of discipline and work ethic not often found elsewhere.
It’s the rare individual who was successful in the military, who upon leaving active duty, isn’t able to leverage that experience into a successful and even more financially lucrative career in the private sector should they so desire.