Very interesting views here.
Before videogames had the power to summon any war they wished, and thus before we could use them as a cultural barometer, another war was very much the darling of mass-entertainment: the Vietnam War. Directly or indirectly (in its over-simplified but recurrently used structure of "stronger good guys get beat up by primitive bad guys"), that war was present in a lot of movies, TV series, and even comics throughout the late 70s, 80s and early 90s.
Putting aside the obvious differences in what's to be read in that or WWII, there is in both cases a clear "glamourization" (if I may) of war and warfare, which is of course also unapologetically present in spunkgargleweewee. That constance, in itself, is a cultural symptom I find very hard to look away from.