I am a aircraft mechanic and I can tell you most of us take our jobs very seriously. Those that dont, don't get put on the bigger jobs. We take our job very seriously. Air travel is safe. I am extremely careful with my job. I always think about safety and how what I'm doing effects folks.
Gotta love capitalism and infinate growth. A GROCERY store that sells things people need wants to get into data analysis to turn a few extra bucks.