If you don't limit anything, then nothing is special or important.

If you make it so you can auto-send whatever you want to camp then why bother with encumbrance which then means why bother with picking up items you don't need at all? Why not just skip picking up hordes of loot? Why not just pick up more gold instead.

If items do no have a purpose, there is no need for them. Get rid of them from the game. If all you're going to do is sell all of a certain type of thing, and you have a way to simply store it all at the press of a button, why bother even having it? Just have the game auto-sell instead or just don't bother.