I think there needs to be more automation for tedious actions, such as:

- Repairing. One click - repair entire inventory, no confirmations, no questions asked.

- Desynthesis. Similar UI to entrusting duplicates: you choose what to desynthese, and you desynthese it all at once.

- Extracting materia. One click - and materia extracted from everything in your inventory, no questions asked.

- Grand company expert delivery. Same situation, just have checkboxes and then one button to deliver all selected items in one go.

- Crafting. Special section for crafting macro that allows only crafting actions and allows significantly longer macro. Once macro is built, you should be able to queue up to 99 crafts using it, just like quick synthesis.

- Retainer ventures. Instead of having to constantly reassign ventures, have a mode where you can queue up certain amount of ventures, for example queue up 99 quick ventures, rewards go into retainer's inventory. As a balance measure, ventures queued up like that could take x2 time or x2 venture tokens.

- Gardening. One click to water all plants in house at once. One click to plant everything, one click to harvest everything.

- Retainer-assisted crafting. Whenever you open crafting log next to retainer bell, all retainers are summoned. Their items are counted towards what you have in your inventory and are being used during crafting without having to withdraw them first.