Inclusions in diamonds

Good afternoon!
I consider it necessary to shake one myth, and this diamond is ideal as a visual aid)
Oh, those hellish inclusions! ?

 

Anyone who knows how to use Google or who communicated with a seller in a jewelry store can confidently talk about what kind of black and white dots lie in the depths of a diamond! Everyone knows it's coal, graphite and air bubbles! ? ‍♂️

 

Now in truth, all this is not in the diamond! And many educational articles on the Internet are not worth a damn in the eyes of a specialist. They are a simplified processing for the layman, helping to quickly and easily explain why one stone costs so much and another so much.
I have already said that a black diamond is not graphite or coal, we do not heat furnaces with black diamonds and do not draw with them in albums. A black diamond is not a single crystal of diamond, but a "sintered" accumulation of thousands of miniature diamond crystals - carbonado (a kind of diamond structuring). Carbonado is not always black, often gray, green, yellow, orange or brown in color or shades. Usually it is these structures of diamond that we mean when we speak of inclusions. Also, inclusions are in the form of cracks of internal stress, inclusions of foreign chemical elements or violations of the structure of the crystal lattice - they look like snowflakes, for which some jewelry houses give such diamonds the name - snow diamond.
Let's understand, not talk with phrases from marketing campaigns ??