My anonymous friend always goes to USA on the ETSA, puts business as the reason for travel, and works there (not a new job though, just the same job they alread

My anonymous friend always goes to USA on the ETSA, puts business as the reason for travel, and works there (not a new job though, just the same job they already do from overseas). Although he too has been detained for random stupid reasons, never for more than 6 hours, and of course has had his luggage gone through 2-3 times each trip.