I'm going to be rather blunt here because I love fireworks and your argument is tired and has been played out on every local nextdoor, reddit, and facebook group. The problem with the world today is everyone is so worried about offending someone else that they give up their own freedoms and that's where I draw the line. I'm sorry you hate fireworks but at the same time, I'm not. I'll continue traveling across the Colorado state line to buy my boom booms, and setting off my "illegal" fireworks in a safe manner. If we banned everything that could be potentially dangerous, we wouldn't have cars, electricity, or many other facets of life.
You do you, if you hate fireworks, please move some place far away from where other people might celebrate with fireworks. Same goes if you have PTSD, living near other people can be noisy at times and you might find refuge living far out in the woods, away from any thing that might trigger your PTSD. Lastly, please desensitize your dogs to fireworks. Everytime a firework goes off, turn it into a party for your dog with their favorite treats. Eventually the dog will look forward to the next boom.
Lastly, it's well known the NFPA has been anti-fireworks for over 100 years now. They produce one sided propaganda to support their straw man argument.