Improve gold Weapons and armor and durability.

Gold armor is very bad, so why not improve it? The first thing that would be much better is to make gold rarer—not as rare as diamond, but almost the same Another thing that would be much better would be to improve the gold weapons and armor, making them better than iron and worse than diamond. You know, change it and bring the gold to the level of the old diamond and Raise your diamond and netherite levels to avoid imbalance. Well, that's it.