It's hard to get anything from this article. Does this factor in the Uber drivers making over 100k a year but paying for gas/insurance/health out of pocket? I'd

It's hard to get anything from this article. Does this factor in the Uber drivers making over 100k a year but paying for gas/insurance/health out of pocket? I'd be interested to see data on real income or percentage of income that is put into savings/investments. Other data sources paint a far less optimistic picture of the current state of affairs (https://datausa.io/profile/geo/01000US/#economy https://datausa.io/profile/geo/01000US/#economy)