My banned video from YouTube. Casting bullets?

I uploaded a short little video about casting bullets last August. I had just watched the Bob Ross documentary on Netflix and did an impromptu video of me casting bullets and using a Bob Ross voice.

Five months later, YouTube flags it as violating community standards due to it showing how to manufacture ammunition.

However, if you do a search on YouTube of how to cast bullets or how to reload ammunition, you get thousands of results of videos going into great detail on casting bullets and reloading ammo.

Why was my video singled out and removed?

This is just further proof that YouTube is idiotic and corrupt and makes no sense; just like the current American government.