They can't afford those luxuries. That quality of life is being purchased with credit, not actual money. This is the problem.
This is why the numbers matter. People are physically making less than they were in decades previous. They have less purchasing power. They can afford less than before. This is indisputable, this is what the numbers show.
What has happened, and this is why I blame those lovable financial giants that apparently can do no wrong (It's all the government's fault!), is that financial institutions have created a class of debt-slaves that did not exist in generations prior. The illusion of a higher quality of life is manufactured through credit. These people cannot afford the high standard of living they are used to, so they go into debt to fund it. Were they to completely cut off all debt, that supposedly high standard of living would drop dramatically.
Minimum wage is somewhere around $5.00, give or take depending on the state in question. Working a full-time job at that level (assuming you can even get full-time at Minimum Wage, which is quite unlikely) provides $10,400 a year. Let's double that to $20,800, and say this person works two full-time jobs at minimum wage, for an 80-hour work week.
In Atlanta, a small, one-person studio apartment runs $700 a month. Then you factor in minimalist utilities with no frills at about $300 a month (power, water, heat/air) That's $1000 a month just to have a roof and water/lights, we've not yet counted food, clothing, vehicle costs to get to work, child expenses, any medical mishaps, or anything. Already this person is expending over 57% of their earnings just to not sleep in a box at night and to be warm in the winter. We haven't even added a family to the mix, this is just for the one person.
This is what the real wage numbers mean. This is the lack of purchasing power the average worker has these days. This is why debt is such a problem -- because in order to not live in poverty and squallor in the most advanced nation on earth while spending absurd amounts of their lives working, they have to lease their lives to debtors.