Virtually every industry has jobs like this, and many of those jobs are more physically demanding and much more dangerous. (And in some cases, pay much less).

Virtually every industry has jobs like this, and many of those jobs are more physically demanding and much more dangerous. (And in some cases, pay much less). People seem happy to complain about warehouse working conditions and pay, yet give no thought to where their packages, vegetables, fruits, grains, fish, gas, oil, shrubs, houses, lumber, etc. come from.