@xj9 It's not really about spirits, but about a selective definition of "natural"
Everybody is eating these today even though the radiation-induced mutations were completely random in their effects and might have modified much more genes than just those intended.
Now, when we came up with a very precise surgical techniques like CRISPR that are safer than anything known before a bunch of undereducated activists or scientific crooks like Seralini are fighting them as "unnatural"...
As explained before, CRISPR is not the only method of genetic modification known to humanity. It's the latest, most precise and definitely much safer than indiscriminate bombing with gamma rays or mutagens.