There are a lot of expendable people in this economy.
1. We don't need cashiers anymore. If people would simply buy online we can eliminate cashiers and stockers. Robots at Amazon.com can do the job.
2. We don't need mailmen. Of course email has reduced the mail greatly, but drones delivering packages from Amazon.com can eliminate the rest.
3. We don't need accountants, all of the standard work can be done with software, you might still want some auditors, but that is it.
4. Robots that clean the floor are reducing the amount of work a janitor needs to do so that we need fewer of them.
5. If we can force people to just get takeout from restaurants then we don't need waiters, hostesses, or busboys.
6. We can soon eliminate truck drivers and taxi drivers with self driving vehicles.
7. 3 d printers can eliminate a whole lot more jobs.
8. We definitely don't need retired people.
Basically all these people will be very upset when they learn they are no longer needed, maybe this "vaccine" is the most humane way to give them their termination notice.
"Come out of her my people"