My school janitors used to be able to send their kids to college and afford a humble house. Retail store clerks (Married with Children). All that is now cheap labor --you can't expect to pay a mortgage and send kids to college/uni. You may be able to afford the cheap apartment and beer --you'll probably end up with some addiction, i nthat situation.
These days that janitor is farmed out to some company that hires either cheap foreign labor or sometimes illegal labor. We see this in chicken processing plants too. And people wonder why the middle class is hollowed out. And why black and white working poor are sick and tired or corporate antics.
[1] - https://www.nytimes.com/2019/05/28/technology/google-temp-wo...
Also, we can't cry "wages have been stagnant since the 70s" and also want to continue ex-patriating jobs and ability to command better pay.