It didn’t. I read about how the youth (especially girls) have been using to break the social norms there, and then watched a skating documentary that explored the scene in Afghanistan. The Afghan IOC Member (a woman) made a similar argument to mine. You can find people skateboarding in every country. The sports is not ultra expensive, and is established enough. Skateboarding was bound to be added eventually, it would be extremely naive not to have seen that, so why not add it now. People, at least my generation (the target generation of the proposal), seem to be ok with Skateboarding and Sport Climbing. The jury is out on Surfing, and everyone agrees that Breaking has no place in the Olympics right now.