I always find it very telling when people do things that they could quite easily not do, even though they know they're causing suffering to living beings.
It's usually a certain "type" that enjoy fireworks, isn't it? "I LIKE BIG BOOM. FLASHY LIGHTS GO BANG". Maybe decades ago when they were new and a novelty, but now? Really? Just another dick extension for weak men who want to have the biggest, loudest bang to impress their imaginary mates. The odd thing is, these are also the types of men who bleat on about our veterans being homeless, poppies on their FB profile, you know the type. Just goes to show they couldn't give a crap about veterans and are just racists
Also, with all the mention of veterans with PTSD, let's not forget people with non-combat PTSD, people with disabilities, people who are very ill with certain diseases, the elderly etc. Jumping out of your skin isn't very nice for them either. I have diagnosed PTSD and a few years ago before I was medicated, I was absolutely hysterical when the fireworks started. It seems silly now, looking back, but I couldn't help my brain chemistry and I really suffered.