Can we have some new biomes, new ores, and new, structures?

Maybe a few more nether biomes and end biomes. Maybe some bronze or silver ore make silver and bronze armor, or special weapons for that. Maybe a special underground civilization And in the underground city lived a bunch of mobs that are smart and unique? I would really like to see some new parts in Minecraft not saying that I don’t like Minecraft just saying that I’d like to see some more new stuff and see what kind of smart awesome ideas you come up with.