My understanding is that the Navy's pattern was designed to hide paint stains (no bullshit, that was the explanation I got). Even still, that uniform should AT LEAST be reversible to something high vis so when you fall off the bo-at you have a reasonable chance of being seen and picked up.
As for the Air Force disaster of a uniform-- I had to wear it a few times at SOS (after getting the rank updated from 2Lt and getting wings sewn on). I feel REALLY sorry for non-bag wearers who are stuck in that heap of shit. I thought the bag was hot and didn't breathe well. The ABU is a whole new level of pain. And speaking of pain, maybe it was just because I had a fresh-ish set, but by the end of the afternoon that "uniform" had about sawed my balls clean off from chaffing.
Any reasonable person (regardless of service, or even being in the military AT ALL) can see that this "we have to have our own uniform" nonsense has to go. There should be ONE utility uniform DOD wide, differentiated only by the patches and nametapes. That way you have the economy of scale going for you, as well as substantially simplified logistics. Utility/combat uniforms are not where services should be distinctive-- that's what the service uniform is for.