Something similar is done to placate “intelligent free thinkers” who think nitrates and nitrites are the devil. If you go into a Whole Foods practically every cured meat is labeled “Uncured! Nitrate free!” If you follow the inevitable asterisk though, you see the the caveat “Except those derived from natural sources, such as celery juice.”
facepalm
Just... eat less bacon, and don’t kid yourself that it somehow matters how the nitrates got there.