I would like to suggest that copper should have different use, not just to make copper blocks, which is sometimes, makes those abundant copper ores useless, but also tools and armours should be able to be crafted from those ores. Mojabg might think that we already have an iron rools, it will be very redundant, however, based from experience. Iron, this-now-a-days it kind of getting slightly rare to find and not that abundant compared to copper ores which will just be a filler in players storage and it is useless unless building something made out of copper blocks which is rare to be honest. Making tools out from copper ore will be much convenient since copper ores are x10 easier to find and so abundant than iron, which is btw players are still making iron farms until this day.
I also suggest that mojang should make another crafting block which is a wood cutter. This will be very similar to stone cutter. This will make crafting wood will be very efficient and cost effective than crafting any wood items from crafting table.