Additionally they could add "catagories" and "files" to the inventory and the save/load vehicle tabs.

Basically allowing you to, in the inventory close or open the block or proplosion section (examples). To make it look less messy, (it also makes it much less overwhelming for new players trying to learn the game).

In a recent post someone also brought up a block editor where the modified block were kept in a "custom block" catagory, if both of these ideas were ever implemented it think they would go very well together, as you won't have to worry about over-saving blocks.

For the save/load vehicles menu you would be able to store your vehicles in dedicated folders.

You could make an "All " and a "Scraped" folder, but also folders called "Boats", "Cars", "Planes", etc...

So that you can hide your test creations and abandoned projects.