Step up or step away. I worked in a cotton mill, the machines had not been turned off, except for power failures since the 1800's....keep up or get out of the way! Whiners!
They're "Timed" for efficience against an arbitrary , unrealistic standard.
I used to work as a computer programmer, a "maintenance programmer", and I was held to completely unrealistic standards that were set by a non-technical pedophile.
Ive seen very few jobs (including higher paying jobs) where employers don't treat their employees like robots. Performance metrics, department goals, production quotas, decision support and logic...