A former Air Force and NASA career pilot (and husband of my next Congresswoman, Dayna Steele) said,
"I have always been opposed to a Space Force. It increases overhead and complexity in the DoD, further muddies the waters as to jurisdiction in an actual conflict, militarizes space (a supremely bad idea), and would suck resources like you wouldn't believe. The Air Force already does everything they envision for the Space Force. I think it makes as much sense as separating all the submarines from the Navy and starting an Underwater Force. Dumb."