So, we have auto-battle and BSM, but the one thing they both have in common is the need to empty bags. I’ve experimented with using my horse storage and letting my pets run out of food but eventually they fill up and need to be emptied.

My suggestion is an “AFK Farming Mode” where your character kills just like normal, but doesn’t pick up any loot. No spoils or trash loot at all, only experience. For people who just want experience and don’t want to clear bags every 15-30 minutes.