> If certain places are popular to live in, and the prices of residences gets priced up by high-income individuals, low- and mid-income people—who are often the (so-called) 'support workers' in those communities—are pushed out and often have long commutes to their jobs.

And thus wages should increase for "support workers", currently the lifestyles of those living in such high desireable areas are subsidised by those taking terrible commutes.