Im sure this has happened to a lot of people. You see a massive bundle you buy it because the discount there is a steal! Then you in few days, maybe a week or two. See another bundle and get that one too. Then you look in your library and see issue is there are one or two or 20+ duplicates (especially if they're assets) in your purchased library. Now what do you do? There is no button to hide, merge, or remove the duplicates in your library. Now another massive bundle comes a long, but you've aready got several of what they're offering, but its still cheaper to buy the bundle than it is get what isnt in your library individually. Now what? Must you be subjected to sifting through copies of copies of things just to get to the new stuff mixed with the repeats?
There really needs to be a clear way to merge or hide or remove your duplicate copies of "Things you own", or preferably an automated function that merges or hides duplicates or does not add duplicates to you're library.
This is also a clear deterant from users making purchases