Sorry, I won't flame since I agree. This is how it was when I came in (enlisted comm at the time). I wore blues unless I was doing work that required getting dirty, which was about half the time. Everyone in the legal office, the MPF, finance, and the med group (except nurses and IDT's who seemed to only wear BDU pants and a black shirt for some reason) wore blues all the time. MX, except senior enlisted leadership and officers, got dirty so they wore BDU's. Then we started having BDU Fridays. Then we all started wearing BDU's all the time when Gen Jumper wanted us all to have combat awareness since we were all warriors. It was around that time that creases and polish started being emphasized on BDU's even when you had just been performing hard manual labor. In fact, there seemed to be a little bit of a shift from mission focus to uniform appearance focus around that time.
Like I said, I agree. Wear what makes sense for the job that you're doing when homestation. Have your uniform right, whatever uniform that is, and focus on the mission.