i feel like i already have 5 bags of holding with the amount of stuff you can carry around.
when i'm playing a ttrpg i would never think of carrying even a single looted great axe with me. where would i even put that thing.
but in bg3 you just loot every weapon you find and can carry like 15 bows 7 staves 13 swords and 5 complete suits of armour in your back pocket.
Have you killed off all the vendors in your game?