Inventory Bags coming for 2.0.

[Nakiamiie]

Neither is being flooded with 10,000 icons.

You physically can't be flooded with 10,000 icons with only a few 5x5 bags. Visual colourful icon cues is always faster than line of texts (unless you are blind or among a few exceptions).

Mod yourself an UI with list and tabs then, they'll add support to custom mods anyway (if they won't support the choice of both list display and icon display).