Bruh. These are two different kinds of bravery: One physical, one emotional. Caitlyn (Fun fact: We have the same name) took 65 years to come out. Why? Because there are asshats like you that won't understand that she is, and always was, a woman.
Do you know what transgender/transexual is? If you don't, it means the part of your brain that decides your gender isn't the same as the body you were born in. Yes, Caitlyn was brave emotionally. This soldier was brave physically.
Stop treating bravery as a competition. If you honestly think that Caitlyn is still a male, then you're only fooling yourself. This has been a PSA.