Not really, Navy, 1775, Coast Guard was 1790 , or 15 years...that's a brotherhood.
USAF 1947, USSF 2019, or 82 years, that is a GENERATION.
NO NEED FOR SPACE FORCE, the USAF has already been handling that space jist fine. Anything above the ground, from point a all the way to the vertical a, is USAF.
Why did it get made? Something had to happen, you know because "maybe we need a new force. We will call it the space force. But I wasnt serious, but then I said 'What a great idea. Maybe we will do that.'"
Ah the money grab, considering the demarcation between the USAF and jr, is really blurry....but enjoy your space force....