Wouldn’t you as a developer want to know why a percentage of your customer base for whatever reason doesn’t want to buy your product, especially if the reason is of administrative nature like dlc bundling/fragmentation?
This is my CK2 dlc list (note that I own every last one dlc):
This is what I get if I try to buy one of the supposedly missing collections:
Do you have any idea what kind of clusterfuck DLC buying with long lists like these is? You have 10 different bundles that have overlapping items, different editions on top of that, some of which include dlcs, some only additional cosmetics that cannot be acquired anywhere else (not sold as separate dlcs). It’s a nightmare. If I need to come up with a spreadsheet just to figure out which items to buy then someone in sales should get a stern talking to.
And this is before we even get to the actual content of these DLCs.