Armors that have been asked for years with abilities

People for years have been asking for emerald, lapis, or sometimes Redstone armor. So for emerald armor I know about it being rare but there are other ways to get it easily so when wearing a piece of it then for villager and wandering trader trades it will be discounted by 5% and when players do trades for emeralds likd for example farmers wants carrots for emeralds it will double by 4%. For Redstone armor so you will need 4 Redstone dust to make Redstone Pebbles or just imagine tiny red rocks or something and then smelting Redstone pebbles gets you Redstone ingots and if a player wearing it touches Redstone related blocks like pistons, trapdoors, or rails then it will activate as long as they are standing on it but if they are just for example wearing a chestplate and they touch a piston from the bottom floor it won't activate to make sense also Redstone tools when hitting a Redstone related block it will activate for 1 second for axe, 2 seconds for sword, and 3 seconds for pickaxe. And for Lapiz armor it will decrease xp needed for enchanting by 6% and any enchantments that are putted on lapiz armor will get a little buff and use less durability for enchantments like thorns and for tools it will have low attack damage but for example someone has thorns and a player with a lapiz sword hits them the thorns will refuse to work 80% of the time