Why, yes, . . . yes, indeed, . . . their replacements will be in the same predicament.
[An aside: What is a predicament for one is not necessarily a predicament for another. DonDiego's first job was a part-time after-school position restocking shelves and collecting trash and doing whatever else the boss wanted him to do in a single proprietorship pharmacy & sundries store. It was, however, not a predicament. It was an opportunity to make some money for college-a-few-years-away and his meagre immediate entertainment expenses. His parents fed and clothed and housed him. All in all a good deal for young DonDiego.
In fact, all the employees, except for the pharmacists who were the owner's sons, were part-timers, . . . wives whose husbands had full-time jobs.]
So, . . . the replacements will be in the same predicament. So, . . . they should do the same thing: get better jobs.
Wouldn't it be awesome if the crappy jobs were all left for people who recognize they do not provide a living wage, . . . but they can be great for a first job, or supplementing another job, or even just a part-time job for someone who doesn't need or want a full-time job.
Just like in the good old days.
Does pjstroh really believe that
McDonald's cashiers or
Dairy Queen ice-cream dispensers
earn $30k/year?
Here's the other point DonDiego made in his earlier post, . . . that Government transfer payments really distort the labor markets. He provided a CBO chart showing that a person who didn't work at all could receive transfer payments/subsidies providing a disposable income of $20k/year.
Depending where one lives, it can be better, . . .
or worse depending upon one's viewpoint, . . . than that!
Take, f'rinstance, Pennsylvania.

Because of the income-limits placed upon recipients of various benefits, the single mom is better off, f'rinstance,
not earning just over $29,000, because she'll lose all the housing subsidies and most of the food benefits.
Mr. Gary Alexander, Secretary of Public Welfare, Commonwealth of Pennsylvania. explains "the single mom is better off earnings gross income of $29,000 with $57,327 in net income & benefits than to earn gross income of $69,000 with net income of $57,045."
In other words, if this single mom were to better herself and get a raise or a higher paying job, her disposable income would drop. She would be punished for improving herself, . . . unless she can jump from $29,000 to $69,000 to just stay even.
So, . . . why should she even try?
DonDiego recognizes some people need temporary help and some people will be wards of the State forever. But this system is crazy!
Whatever happened to the idea that welfare was supposed to be temporary, . . . a stepping-stone to bridge the way to something better? It is now an industry employing tens-of-thousands and ensnaring recipients for life.