Is cannabis native to the US? No it's not so the genetics came from elsewhere, the strains were created in the US and brought to Europe, i said Cheese was a British strain not that it was British genetics.
Maybe you should work on your reading comprehension before you start calling people geniuses.
You should go smoke the distant relatives of the popular strains that have not been worked several generation to lock in the terps and cannbinoid profile that make them popular. And not the current version bred in the US. By your definition all the popular strain at one point likey came out of africa.