And you’ve got KOTOR and Pillars of Eternity and others that are clearly D&D derivatives, but solve the problem handily with a “stash” whose contents are never accessible in combat.
I have never understood the fascination with inventory management. I just want to find stuff, and use that stuff later on. If I wanted something as boring as my actual job, I’d just do my actual job and get paid for it instead of buying a game.