Let's remember, it's not about fireworks.

The reason we use fireworks as part of the 4th of July celebration is this:
John Adams (a Founding Father and signer of the Declaration), wrote a letter to his wife, and said that Independence Day "will be the most memorable Epocha, in the History of America...It will be celebrated, by succeeding Generations, as the great anniversary Festival. It ought to be commemorated, as the Day of Deliverance by solemn Acts of Devotion to God Almighty. It ought to be solemnized with Pomp and Parade, with Shews [performances], Games, Sports, Guns, Bells, Bonfires and Illuminations [fireworks] from one End of this Continent to the other from this Time forward forever more."
midst of war, only a year after the signing of the Declaration of Independence, the bright fireworks gave a sign of awe, hope and patriotism to the young United States of America.
For me it is, kinda, since I work for the largest fireworks company in the world. Watch for me at the Statue of Liberty on the 4th of July! You all be safe and I'll see you in a week!