That’s not how tax brackets work. It is, unfortunately, how some welfare programs work. This results in benefits “cliffs” where you can lose thousands of dollars of welfare for earning a single additional dollar. If those welfare payments are how you keep a roof over your head, it’s pretty easy to get trapped right below the ceiling.

That said, you are unlikely to be eligible for these benefits at all if you are a full-time warehouse employee. They are aimed mostly at those in genuine poverty.