More jobs does not equate to Quality jobs
It looks to me like there isn't a problem with the quality of the jobs created in recent years. Full-time, private-sector jobs account for 96% on the increase in employment, and the earnings associated with those jobs appear to be at least in line with the existing wage scale.
>>it is not a good thing if someone has to work 2 jobs to get enough money to pay the bills.
I'd say that depends. Some people welcome a chance to get a second job, for whatever reason. If you look at the time series for multiple jobholders collected by BLS, the number of people that have more than one job increases when the economy is expanding and decreases with it's not.
When more jobs are available, it's easier to get a second job.
As a percentage of the labor force, the trend has been edging downward over the twenty years that this series has been collected.
If the labor market continues to tighten, that measure may climb above five percent again.
Last month, there were 7.5 million multiple job holders. 4.1 million had a FT and a PT job, 2.1 million had more than one PT job, 256K had two FT jobs, and 970K had multiple jobs where the hours varied. The only measure trending upward over the long term is more than one PT.
I figure this may reflect a change in the way work gets done. I have two jobs, and the hours vary for both but both are usually PT. I don't get enough work in my small business to work it FT, and my PT job for the gubmint now rarely gets above thirty-five hours, only a few times a year. Because I get my health insurance through the ACA, I don't need access to employer-based coverage.
Show me where they all have private means to live without a job.
How else could they be getting by? Income support programs have work requirements.
I'd say the retired are living off stuff like SS, pensions, and savings. Students who aren't working aren't sucking on any gubmint teat that might be of concern that I can think of. Are parents staying home to raise young children a problem? There's a five-year lifetime limit on TANF, and in 2014 there were 1.7 million households collecting TANF benefits, which btw
are down about twenty percent from twenty years ago.