You’re missing the reference

I don't think they are, I think they're stating the difference between being a patent clerk in the early 1900s and working at Subway while living in your car is substantial.

You've never worked in the private sector... They expect results.

For those of you who don't watch many movies:

https://www.youtube.com/watch?v=RjzC1Dgh17A

In this case, he makes a difference!