Dutch person here: it isn't so much that lootboxes are 'banned' here in the Netherlands, it's that companies need to be upfront/honest in their communications as what the chances/percentages are for the items you can get via said lootboxes. Same thing happened with Lost Ark, they wouldn't share as much as an simple Excel file with our government(the agency that supervised this stuff) stating the percentages for each obtainable item.