I've seen them in all economies, but not in all areas. Some populations assume the worst and support panhandlers directly instead of the shelters and rehab and food banks. There have been many threads on JUB revealing the diversity of views about panhandlers though.
For those wanting to work, we have been in an economy for years where employers cannot get enough workers. Even with Twitter and a few other laying off workers, that didn't mean they had no work, only that they were forced to moved to find work, possibly.
And if high-paying jobs are taken out of the economy, then re-dos, hardships, training, and redirects are indeed the order of the day. The auto industry had lots of warning that labor was moving abroad. Not making a long-term plan, as an employee base, was a contributing cause if people did not prepare.
That's not all of it. Any job or person can be knocked off the perch given the right bad events, but we have no guarantees in life. Assuming we do would be a mistake. My great grandfather was a lifelong railroad employee. He was a telegraph operator, but got laid off by a depression that hit before WWI. He worked all sorts of side gigs to keep income and went back to work for the railroad when things picked back up. He kept all his side gigs and worked for 50 years for Cotton Belt. His world changed all around him, and sometimes he changed with it, sometimes not.
There was a long boom economy for manufacturing here after the ramp up for WWII and following it. That stable pattern appears not to be the way the economy will be for the foreseeable future, whether we're talking the digital revolution, entertainment, or even the services industry. Long term stability for individuals will continue to be a problem.
My new co-worker fled Boeing when they began outsourcing accounting work to India. He thought he had a tater. At 33, he is a pleasant person, but not a hard worker. He shaves hours off his timecard, works from home when he's actually doing personal tasks, and is working hard to avoid work than he is to contribute. At the same time, he's moving from one newish house to another, even in this bad interest market. I suspect his future is a lot more in danger than he realizes. The aerospace industry will continue to move jobs overseas and suppress American salaries in related fields. If I were in this scenario, I'd be making a new plan, right now.