Bearing in mind that ~40% of american's could not come up with $400 to cover emergencies, this is going to become more prevalent in the next few days / weeks as people will simply not be able to afford gas to get to their unpaid work. I read an article today discussing how TSA workers in HI are living in their cars in the airport parking lot as they cannot afford to commute. The FBI just cancelled its internship prog…
I think bills have been passed already guaranteeing back pay for federal employees, so it's a bit more complicated than "no income" for federal employees.
However, everyone else who is a contractor or otherwise tangentially dependent on government employment...
And of course getting back pay at some unknown future date doesn't put food on the table now or keep you from losing your house or car.