I'll admit I'm a little surprised that a full i180 set cannot meet the minimum stat requirements for 3*, but Crafting needs to have SOME sort of progression, something it hasn't had for a while. From the start if you correctly melded the white gear you could meet the minimum stat requirements for everything up to and including 2-Stars, which in reality meant there was never a need to get ANY i170 or i180 gear until this patch other than saving some gil.
They're also releasing i180 OHs which will likely cover the stat gap, and if they don't then a i170 OH overmelded + food will meet the minimum cap. That's not a lot to ask, considering how much cheaper the mats are and the fact that we've had MONTHS to obtain i170 gear. I will agree that the i180 Accessories are a joke as they are easily matched or beaten by safe melds on the white accessories.