Don't have play with fire.

Are fireworks so artificial?

Well, the matter is indeed mysterious.

If they are artificial, why are they used in the production of explosives and pyrotechnics?

Some of the substances used in the production of these artificial fireworks are used by some illegal groups to create explosives or other types of threats, which are then put into the lives of many people without mercy.
It is also worth considering whether this is the only risk of using fireworks for any reason, and if fireworks are also firearms, rocket launchers and the rest.

Here are some facts presented in picture form.

I will also explain briefly in words.

I will skip the harmful production process of the aforementioned New Year's Eve fun, but also entertainment and many others.

At the moment of an explosion, an explosion of "artificial fire", not only is the sound, air wave, but also chemical and magnetic wave generated.
Each of these waves has its own track and task, and therefore "methods".
Despite their separate tracks and "methods" they form a single wave that permeates everything and everyone.
This "invisible" killer reaches the main transformer and energy generator <inside the planet Earth> and then, when transformed, it is sent throughout the entire interior of the globe as well as outside.

It is not difficult to guess how this affects the functioning of the planet from the inside and thus outside.
Just as it is not difficult to guess what happens to a humanoid organism when it has tapeworms, pinworms.

What is sent out through other channels reaches us and actively participates in interactions with the cosmic environment, including the Sun.