This social crap in the Military can be changed as easily as uniforms, discharges for tattoos, discharge for weight standards that were not in place a year ago etc. Easy peasy!
We know they will all litigate, in military court.
I think before he moves in this area, the first thing he will want to do is make sure the military judges are patriots. Once his people are in place, from top down, he will be free to restore our once great military to its former greatness.