Earlier quoted context omitted.
I think the very fact that people in wildly different circumstances are living paycheck to paycheck is a huge flag that this isn't as simple a problem as "they don't get paid enough". Income and expenses are intricately linked by psychology. It's almost irrelevant what your paycheck is, if you're prone to this problem then somehow expenses will always rise to meet it. If expenses weren't actually determined by payche…
That's because all the surplus goes into rents. If your job depends on you living in a big city, then you need to pay a fortune to get a tiny fraction of the quality of life that your parents had and that you had as a child growing up. A lot of corporate jobs these days force people to live like rats in big cities.
This is a problem with zoning: https://www.amazon.com/Rent-Too-Damn-High-Matters-ebook/dp/B..., not with "corporate jobs." If we fix zoning, costs will go down. Los Angeles is instructive. In 1960, it was zoned for 10 million people: https://la.curbed.com/2015/4/8/9972362/everything-wrong-with.... Today, it is zoned for 4.3 million. Has our technology gotten worse since 1960? Have we forgotten how to build multi-story structures?
No: we've just made it illegal to build enough housing.
Seattle is also instructive. About two-thirds of the city is zoned for single-family housing only: https://www.theurbanist.org/2017/10/23/the-path-to-eliminate.... Allow missing middle housing, and prices will stabilize: http://missingmiddlehousing.com.