Downsized, as in Los Angeles 1989 to 1992?
All the major aerospace companies were laying off in massive quantities.
Whole departments were eliminated, from the manager on down.
It was brutal and many people never were able to get back into the industry when it finally started to recover.
Entire shopping malls closed because the factory workers that shopped there were out of work.
That mall is still closed.
This time if it happens again, I don’t think folks will ever work in the field again, due to that “unemployed need not apply” meme.