"Garbagemen make the world go round. Without them, we would drown in our own filth"
"Nannies make the world go round. Without them, half the workforce would be stuck at home"
"Auto mechanics make the world go round. Without them, we would have no way of getting places"
Ultimately, all such arguments are inane and pointless because every single job that exists in society
A) is important to the people paying for it
B) has wages that are based on both the importance of the job and how easy it is to find someone capable of doing it
C) The idea of glamorizing any job, and allowing yourself to be influenced by a job's glamor-rating, is just superficial drivel. Don't judge yourself or others by the job listed on their business card. If you feel the need to judge someone at all, judge them by the impact that they, as an individual, are making in the world.