I guess the message is “don’t you dare be heterosexual in today’s armed forces”.
Yes, I would imagine gay porn pictures in a BA pilots work area would be considered ‘inclusive’. You are correct about the hetero male image it definitely is being combated at every level within the military as the model. On the last segment of the TV show ‘Black Box’ the plot revolved around an emergency surgery on a female SEAL Team 6 member shot in the head in Syria. To my knowledge there still are no female SEALs but that is neither here or there. The program sub-plot was about how a heroic gay USAR officer saves the life of another reservist during a training accident after enduring mean anti-queer remarks from other reservist. This crap is endless in the popular culture and you know it is being deliberately pushed .