For one thing, I am hardly “ignorant”... if anything, it is you that has no clue about the richness and range of my personal experiences. That being said, it’s laughable to consider that you think it’s your ultimate call on what is and is not worth me communicating.
You are “ignorant” of how Marine Corps boot camp recruits are trained, and yet you chose to castigate Marine DI’s for doing their job - which they happened to be performing in a typical excellent Marine Corps fashion.