My apologies, I didn't mean to derail your thread.
To bring it back on topic, former bomber pilot here. Was issued go -pills, chose to forego them in long range operation. Wicked euphoria at the end of a 17 hour sortie (well in excess of 24 hour awake when accounting for the entire duty period plus time getting to the squadron). Shooting that ILS back at Barksdale at 3am was interesting. I couldn't stop joking/laughing during debrief (apparently that's my individual physiological response to sleep depravation, or lethal-proximate stress respectively). Driving home that morning was probably the stupiddest ish I've ever done in hindsight (username checks!).
At any rate, many more stories I could tell you about my peers and their actual eventual use of the issued drugs. I won't go into it on here. BL, from where I sit, the discussion on .mil issuance on uppers and downers as supportive of general aviation ADHD medication is just a non-sequitur. Not trying to be elitist, just a completely different use-case and demographic, to say nothing of DOD taking operational ownership of us subjects' behavior in question, and the degree of medical coercion we are bounded by under UCMJ penalty, compared to recreational civilian participants good bad or indifferent. We also crash an #ss ton of airplanes compared to professional civilians.
@TCABM comment's pretty much "covered the fly bys" on this topic already, and I second his commentary.