Intriguing... please explain.
OK, but you asked for this... lol.
I first noticed troops calling it a "woobie" quite some time ago. Right around Desert Storm. I was a Drill Sgt at Ft Benning at the time.
At first, the childish nickname seemed like harmless fun, as young GIs do tend to say, and do a lot of dumb stuff. I know I did. However, it's also about the time there was a shift in the way the Army was working, the way it treated soldiers, and the types of spoiled brats that started showing up in the ranks. (I've seen a lot of changes in my 27 years in uniform) Young PVTs had stress cards in basic training because they couldn't deal with the "stress" of being told what to do all day, every day....Drill Sgts couldn't cuss. They sure as hell couldn't give anymore "wall to wall counseling" sessions. They couldn't even point at a soldier with fingers anymore, and the "knife hand" became a thing. The barracks were air conditioned. Nice for sure, and it seemed like an improvement at first, but we couldn't even control the temp settings. We had to prop doors open to keep them from getting too cool. The PVTs would go in the barracks, and crash in the AC, then back out into the heat for training... They were getting sick, and dropping like flies because they weren't becoming acclimated to the weather they were supposed to operate in.
Basically, the Army went politically correct about the time childish troops started up with the whole "woobie" thing. Much like childish idiots in today's society, demanding every conceivable concession, having to get their way on everything, (and at everyone's expense but their own) AND... if they don't, you are some evil vile thing like a racist, sexist, bigot, homophobe... They demand everything free, rather than earning anything on their own.. As the Army changed, the soldiers suffered by not being taught the tough (but necessary) lessons of reality. Especially the reality of military service. (which isn't supposed to be easy, just important) Training changed, and not for the better, but simply to make it "easier" on the troops. Training that was previously designed to prepare you for the single most traumatic thing a human can endure... war.
Having newer, and better weapons, and technology is a plus for the troops.
Having weaker troops... takes away much of that advantage.
In a world where words matter, and you can loose your job, or be labeled evil things just for using what somebody considers the "wrong" word, or the meaning of a word has changed overnight... remember one thing.
It's a "poncho liner".