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]

I'm willing to try for all white stickers now

anyway since this includes the legendary ones it will probably take at least 50 hours

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.