First, lets earn higher rewards for duplicates. Second lets have duplicate protection in more places. I dont play your events cause they feel gross and predatory. Just imagine telling the public your game is suitable or 13+ but you have gambling written all over it.

I'm not alone here.

Japan outlaws 'unjustifiable premiums and misleading representation'; specifically to target loot boxes.

China requires bad luck prevention mechanics (cap the max number of lootboxes till you get the reward you want). Also requiring the drop rate for each item (it is not enough to say mythics have a certain drop rate but show certain mythics are less likely).

Belgium declares loot boxes as a form of illegal gambling.

You would be wise to be an industry leader than caught kicking and screaming (while harming the public).