If you will create a way, how everyone can obtain that item after spending a LOT of time INGAME, players eventually get some amount of them and use them. After some time.
Its only about way how to obtain. BAs and other things which must be crafted, also arent so regular. You must invest some TIME into crafting BA.
Metal armors are used always by everyone, because you can easily buy them from merchants. And are not hard to craft.
But giving best stuff to one location, is not a good idea. It will be permanently camped by one big gang.
Btw glow as it is now, can be done in 2 characters in 15 minutes.
And if it will be spawned in just one locker, there is no problem to grind glow every 15 minutes.