SE Making Crafted Items Wear Down?

A problem that I see as a crafter is the fact that at some point in theory since crafted items do not wear down like in most games eventually ther will eb the same amount of an item as ther are chars that will be using it. At that point then the only option will be to npc items and sell only hq's. It is already thta way on many low synths such as capes ect. There are only so many people to buy and are too many items in circulation. Kind of like real life if yuor car nevr wore down and was the same as when you bought it 50 years ago youd never need to buy a new one thuse ther would be no car comapnies and i am sure you see the ripple caused by this. Feel free to flame me all yuo would like on this post but as a way to change this inevitable outcome SE need to amke craftable armor wear down and need to be either repaired somehow by a crafter of appropriate skill for a small amount of gil and or component of the actual craft. Thus keeping the craft market/ farmers market in constant movement. When every player ha sa red cape who will buy them and who will need the materials farmed to start with to make an item thta noone needs. Hvae fun with this one I'm sure it will stir up some controversy.