Come on. How can you say no regular Army soldier would be in these conditions? Outside latrines? Is using a latrine that is not connected to your sleeping quarters really this bad? Some of the best, most memorable craps I have ever taken have been outside.
You are describing acceptable conditions of life in the Army. You might have a skewed perception of it because you saw RA troops with better housing or whatever than you had while you were deployed to whatever mission but it happens. I have endured those same sorts of conditions. The Army issued me a sleeping bag. There's my bed. An E-Tool, hey, I can sh!t where I need to. A poncho? If it aint raining we aint training. Hungry? MRE.
You had to guard the gates at Vilseck? It could've been a lot worse.