Sarcasm: the lowest form of wit.
Flying to work at Eket is year's long over-reaction to the hijacking attempt back in 2008. Many times over the years crew traveled by road on EXM buses during "exigent" circumstances. At this point, it's simply another source of revenue flying that should surely stop with a contract renewal.
Even the dumbest criminal would surely kidnap EXM employees as they habitually pay ransom and Bristow could care less or taking Armor Group's advice launch a retrieval attempt of their own with water-pistols blazing!