One tremendous problem we have in this country is that too many who run in whitecollarish circles get absolutely enraged at the idea that some people working in blue collar or service industry jobs might actually be making a few bucks. It doesn't matter how hard those jobs are, that the jobs might actually require a high level of skills, or how many years people have been in those jobs, they're somehow seen as lesser jobs.
I'm reminded of when my local transit authority went on strike, and people were absolutely livid that some lowly bus drivers earned $50K per year. My response, of course, was to suggest that if you think earning $50K per a year in a job with limited career advancement opportunities, driving a goddamn bus down narrow Philadelphia streets 40 hours a week sounds like an excellent job opportunity, then go become a bus driver.