So here is the list of professions in the US that require fingerprints. Just to know if your pois fingerprints are in the system, or not.
<p>As technology continues to advance we find new ways conducting background checking potential employees. Some professions on this list may require a state and federal background check. An uncomplete list of professions...
thekolemangroupscreen.com
To add: I verified the situation re fingerprints in South Korea with my husband. We traveled to S.K. in 2017 and we are just regular private tourists. We traveled to Beijing, applied for a transit visa for 72 hours, stayed in Beijing and then flew to Seoul.
(Here is the importance of having multiple witnesses to any event.) My husband doesn't remember the fingerprint part anywhere. At all. He remembers the inconvenience of dragging our luggage to three different places on entering China. Me being the reason for that problem, I don't remember the luggage part. However, i remember being fingerprinted three times and the jokes I made about it. But - we both agreed that in comparison to Beijing, everything was super easy in Seoul. No fingerprints.
P.S. Interpol of course shares the fingerprints; the country with the world's largest fingerprints database is India. Your poi has to sit in his state going nowhere not to ever be fingerprinted.