Influencers are peddling ‘the library hack’ as a way to score cheaper flights. Whether it works is beside the point

Online creators are giving their followers some unusual advice to help lower their flight ticket prices: head to the public library.  Over the past few days, multiple viral posts have sprung up wherein creators claim that they were able to score major savings on flights (up to thousands of dollars, in one case) by booking their tickets on a public library computer rather than their own personal devices.  “Yeah, so I just tried this, and it worked for me,” creator Ellyce Fullmore...