I had far too many keys in BG3 without each chest having its own. I can't imagine it adding to my enjoyment of Divinity to have a bunch of additional keys with no easy way to tell which "chest key" matches the chest I found fallen off a wagon. The beauty of the lockpick in Skyrim is that it could be used on almost any chest. I only regret that BGS removed the unlock spell from the alteration school.