I take it that Josh is out of the Marines?....
Yes, he fulfilled his obligations to the Marines, received his honorable discharge, then bought a house in Nashville and moved his family there. The thing about Josh is he's making it on his own without the AI machine. He took the time to finish his military obligation, even though it meant he couldn't take immediate advantage of the exposure he got on AI. He's still a new artist, and he as a way to go before really making it. But he's off to a good start.