Dr Martin is correct. All they have done when deciding the next "variant" of concern is pick a random string of around 3k from the original "Insilco" (simulated) computer generated genome sequence of about 30k base pairs, which was uploaded by the Chinese.

That's it, there's your scary variant! In fact the list was leaked at or very near the start of this by a Canadian MP who had the whole list of names they would use, and they have!