Creative 1.17 item support/command for eaglercraft players also the smithing table doesn't quite work

In creative, for eaglercraft players to get 1.17 items that are uncraftable with just the regular items in your creative inventory is practically impossible. Now I'm NOT talking about Heroic Hyperions, barriers, or any of that. I'm just talking Netherite armor and tools, Tridents, Random stuff that is not craftable with the things you have in the inventory. I propose adding a command to creative that allows you to get any of the 1.17 items that you are supposed to have. The smithing table doesn't work either, and when I right click it just doesn't show a thing.

1. Netherite was added in the 1.16 nether update.
2. If items from beyond 1.8 use placeholder textures that look just like other items, then why not just stick to the 1.8 block pallet?
3. What is the point of having armor, tools, or weapons in creative mode?

U know people pvp in creative right?