Like all things, we teach our kids. And there are a lot of teaching moments during this (18 mos for a SA) process. Teaching them will set them up for success once they are gone. It is like that saying 'teach a man to fish, he will eat forever' or similar. BUT they do NOT know the nuances of this process coming out of the womb! Different kids will need different amounts of direction, but showing them HOW to do it, VS doing it for them is how I roll personally. FIO, and if it is an important piece, brief me on it so I can make suggestions if needed. IE filling out the medical questionnaire...this NEEDS an adult look over IMO. When have most kids had an opportunity to know about managing their medical records/history? And now isn't the time to throw that to the wolves. They won't need guidance once they are gone, but IMO, a 17 yr old high school kid still may for certain important pieces.
This is NOT saying 'do it all for them', or make the calls, or do the emails or followups. Or even call admissions (a pet peeve of mine personally...). But a review of key pieces, or answering questions, or teaching HOW to do things are all teaching moments. Just like teaching my kids to cook (microwave vs oven cook the bacon...it matters!).
This is a transitional time of 'adulting' as we call it here. Yes, they are independent but are newly practicing their adult selves. All of my kids are fiercely independent, we have taught them all along how to do for themselves. BTW my opinions are the same for my non-military kiddos. Too much at stake to not assist with buying the first home, for example. TEACH them how to do that, but also be there in an advisory role for guidance/questions.
The growth, maturity, ability to manage all things are so different with even one year out of the home.