Make diamonds great again

The problem with diamonds is not how easy they are or not to find, is that when you get'em you'll never need to get more after your whole set of diamond gear is on, the problem is that it doesn't have any more uses (apart from armor trims, jukebox, and enchanting table) but be honest, no one uses jukeboxes and the enchanting table is a one-time crafting item, and also, once you craft something like this you never search for diamonds anymore and they get to be forgotten in chests for never been used again.

And taking iron and gold as examples, we need iron/gold farms 'cause we need those resources, and it's because of the other uses they have apart from armors/weapons like food in the case of gold and redstone and sorting for iron, so the answer here to why diamonds aren't as charming as they used to be is because they have no more use in the mid to late-game, so what we need is more things to require diamonds for being crafted and for those things for not being a one-time crafting thing, but one we need lots of and that make us want to enter the caves again, taking advantage that diamonds are easier to obtain.

Maybe in upcoming versions add new redstone blocks that require diamonds and that would revolutionize redstone again or an exclusive mechanic for diamonds and netherite where diamonds thx to be easier to obtain take advantage of that zone.