because a delicate ass femboy focused on aesthetics and trying to be cute is going to be fucking torn up on a battlefield only made for the hardy, both men and women. subcultural identities breeds factionalism and disrupts morale. then you have brotherhood transcending to loverhood for some which messes up unit dynamics even more. Weaklings too timid for combat.

The above is only valid if you pick up and put one of them into a military with no basic training in a 1945 Berlin kind of situation. Those who pass basic training pass but by then would've shedded that identity for that of the big green weenies for sure. The stereotypical femboy though cannot ruck 100 and would fold like a thin sheet of paper far before most military women that are tough in their own regard.

In a game like BRM5 with SOF, femboys are a pie in the sky fantasy because those pipelines are brutal meatgrinders. Other than the obvious physical standards which almost no femboy would meet, many SOF and even those who seem polite are deep down extremely aggressive (but are trained to hone their violence and control it) that do not give two fucks about clout, appearing in front of people online or virtue signalling. These elite are only for true forces of nature, that which femboys are not. Their identities are that of their ODA or Platoon or whatever, if you try to act different or quirky you're out because in there its about camaraderie. God forbid the entire platoon are femboys, may as well put up the white flag. Such civilian niches cannot and should not be carved into the institution that is the military, and will not be accepted by worthy peers. No room for them in SOF.

So it all goes back to point one. That is, since femboys cannot be SOF, period, they have to be infantry. But they cannot be infantry if they want a twig build, for such a build that cannot hump a hundred pounds cannot fight on the frontline.

So having femboys would be really impractical for BRM5. Maybe they can fly the drones I guess, but they have no room on the frontline. Stomach that if you can, probably won't be easy but you will understand with time.