B Ark jobs aren't awful jobs, though.

A chinese woman once started talking to me in a bakery, saying she wanted to practice her english. She'd spent time in Australia and recently come back to China to look for a job.

"What kind of job are you looking for?" I ask.

"I want to get a job in an office."

When "working in an office" is the height of your ambition, a B Ark job is as good as things get. If you're looking for awful jobs people get crammed into by economic force, look at obviously-productive C Ark jobs, like being a miner or a peasant.