since there's a "stake" dropdown I think this category should be renamed to "All Stickers" and then you can submit for whichever stake you want to get all stickers for [I know this category in general isn't very realistic but I bet at least one person would be willing to attempt it if it was just get all white stickers, I would if I had the time]
Maybe all golden stickers should not include legendary jokers. Because it includes legendary jokers no one wants to try it. It's not a meme category so it should be more suitable for players. In the Binding of Isaac community Dead God% category exists but in BoI you reliably can get all items without rolling 0,4 % chance.
Like the idea but yeah, took ages to unlock all legos in full release casually, and don't think anyone would really want to outside of 1 or 2 people, otherwise it would need to be segmented. Would probably give an attempted at an all X sticker run without them though.