I disagree. People who code in the world of technology companies get respect, and quite a lot of it. Getting paid for your work is a form of respect.
It simply says " to the best of our knowledge s/he did <insert type of job here/> work for the duration of this pay period.
I agree that some people do get respect in this industry, but too many of us are simply cogs in a wheel.
If you're happy in that profession, great. I don't think the chapter in this book says you shouldn't be, in fact I think it would suggest that you have the right disposition for such a profession and are therefore fortunate.