I've got a walk in closet full of stuff including bdu's. But I haven't worn them much since I got away from the militia thing. Even then I didn't wear them unless we were training.
In my opinion they tend to draw attention to you. I don't need that right now and probably won't wear them even if things go bad unless they reach the Mad Max level. Which in all reality I don't think will happen short of WWIII.
Will WWIII happen? I don't know, I don't get to make those kinds of decisions. Hopefully all of the saber rattling that's been going on is just that, saber rattling.
If Mad Max goes down I'll be looking to recruit some of those highly specialized mall ninjas.