SC's thing is nice, but it's also tied into their wider FPS section which DCS doesn't have.
That said, for the flightsim side of it, it gets a bit tedious doing it every time when you're doing nothing more than walking, pressing use and waiting for animations to finish.
Wouldn't mind it, but I'd probably only use it when new modules launch, and then turn in a "start in cockpit" option if one was available for the rest of the time.