At least this one doesn't impact the rest of the guests, though. I guess some people don't want to wait in line with the dirty masses to get candy?
It's essentially the Wishes! dessert party. Guests can no longer sit at the Tomorrowland Terrace to watch fireworks without paying. I haven't been to a MNSSHP in a number of years, so I don't recall if you were able to sit there and watch HalloWishes or not.
So, a premium offering on top of a premium event. Apparently some people just cannot attend an event, any event, without needing to "feel special"...