This is one of those points where
Disneyland and WDW are different. It was a reason why Walt wanted WDW to be its own place, and not in the middle of a busy area. Until 2005, fireworks had been limited to Fri-Sun during the school year, and daily when school was out. And from 1958-1999, they had Fantasy In The Sky, the 7 minute show. Heck, I've been down in June when school wasn't out yet, and no fireworks during the week. Disney negotiates with Anaheim to get what permits they can for fireworks. They pay, not just for fireworks, but for the permits to be allowed to set them off. But it is set in the middle of SoCal, where families live, and not out in the middle of the desert here. (Swamps there...) I think of it like I would not want the same fireworks going off nightly at John Thurman field.