echonite armor!! (and tools) ((possibly))

i think it would be an amazing feature to add armor in the vanilla game that's higher than netherite. i have ideas for 2 more tiers: enderite (this name was taken from reddit but the user said it was fine if someone else used it) and echonite (possibly echo sculk or something, i don't have a great name for it but it definitely shouldn't be called warden armor cause that sounds bad.). to craft enderite, first thing is that if there really is going to be an end update this is where it gets added; it would be found in a particular biome that would be less pale than the current end but would still be very barren, no "end grass" or anything plantlike here, but vast structures of end stone and any added stone blocks would spawn here, and great caves would generate all the way down to the bottom of the island. anyway, to get this you would need to mine the ore which looks only slightly different from end stone, very easy to miss, but when you craft it into armor its purple like dragon's breath. to get echonite (echo sculk etc etc) you would need to find echo shards in the deep dark and then when you craft them with enderite scraps and... (ba ba bada badabaaa!) IRON you get reinforced echo shards, which then need to be crafted with either phantom membranes or possibly sculk blocks, maybe lapis to get echo crystals, which can be used to craft echonite armor and tame/breed phantoms. maybe. also, blocks of echonite have the blast resistance almost of bedrock, and might grow more shards.