I worked in quality control for several years in different companies. It's not that much different there either.
I shut down one production line because the tolerances coming off the line were 100% off
from the specs. The plant manager opened the line without making changes. When I pointed out
the problems he said "We have a deadline to meet so run the parts. By the time the customer finds out they don't meet specs we will have the line retooled and the new parts ready for them."
Same manager is also quoted saying "We may shoot ourselves in the foot, BUT we reload real quick." What an idiot that SOB was.
I stayed there for a year only because of the after work parties.
All of the employees were stoners and that manager was a drunk.
Maybe that is why they are no longer in business