You make a good point, but benzos can reduce productivity, which is why a lot of us turn to pain killers. I stay far away from pain killers because they are a really bad trap thats almost impossible to get out of. But like you said, anyone using drugs to cope is also a drug addict. But pretty much all drug addicts are doing it for the same reason, to cope with their life or try to run from their pain. People don't just become drug addicts, there is usually something that pushes them into it (like the stress of their job).