Maybe I misunderstand, but what you're saying sounds vaguely like "I know what's better for you".
Finding new work can be painful, but the damages are over-stated because there's low friction to entering work that doesn't demand specialized skills. Do you have two hands and can walk? Great, you can work the french fry fryer at McD's.
I, for one, would much rather drive for Uber than run a fryer. To the point of willing to take a significant pay cut to avoid the fast food industry.
I know that the answer is "no" since you've already said "they can just go work a fast food fryer". But that's hard to reconcile with this last statement of yours.
"The popular Mackinac Island in northern Michigan has only 500 year-round residents but approximately 3,000 jobs in the summer months. Delays on the approval for seasonal worker visas this year forced one resort to temporarily close its restaurant."
When it's their "season", they're probably hurting for staff, but when it's not, all those thousands of people are out of work and need to try to find a new job...