[2021] Why are items like the Dragon Chainbody not used in conjunction with future releases to stabilise drop potential for each boss like Kalphite Queen.

You did it with Dragon Boots, Ranger Boots, Abyssal Whip. Why weren't the same things done with Dragon Chain, DragonFire shield, etc. So we keep items relevant in the economy? Maybe not the chainbody, but I feel things like the Bandos Chestplate will have the same fate if we don't use them.

This is more just to curb my understanding of the economy. This is not an attack or a suggestion.