More stacks per slot

My idea has that you can have an iron chest(1 chest and 9 iron ingots or 4 iron ingots and 4 iron blocks) and in this iron chest you can store 128 items per slot(2 stacks), or 32 to items like the ender pearls, it's simple and I don't think it will be a pain in the a** to do it :) My idea is from a mobile game called "Last day on earth". This game has various types of chests that have more and more rows, but in recent updates, the players fill their chests so quickly that they need more and more space, so the devs added tiers to the max chests, they don't give you more slots, but it makes that the slots can receive more items per slot, like if the stack of wood is 64, they can now put 80 and so on and so forth. I think that this can help with the inventory problem and can add a more clean and cozy environment, because most of player bases are full of chests...