The reason that they have been working to include homosexuals and women in military service may have nothing to do with the politically correct concerns that they have been selling these things with to a dumbed down, largely brainwashed population. The normalization and desire to be all inclusive may have more to do with ensuring that all demographics can and will be included in an upcoming draft.
Furthermore, if population control is the goal, then there is a need to keep the ratio of males to females within a certain range, because as the baby boomers demonstrated, having that ratio skewed toward females post war can result in massive population expansions. This population increase would be lower if men and women were more similarly affected by the death tolls incurred during large scale world war.
I thought that I would put this out there, because many are celebrating decisions to allow women to take on more combat rolls. What they are actually celebrating is the idea that if a large scale war breaks out, the people will be sacrificing not only their sons, but also their daughters to the belly of the beast.