Are the wealthier flipping burgers?

teens from wealthier families are more likely to be employed than teens from poorer families.... to me it simply shows that.... responsibility, drive, the fabled "work ethic" -- tend to get passed from parents to children.
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But employed at what? Besides those values, are the jobs the wealthier-with-connections get comparable to what an unconnected teen can get today? Are the wealthier flipping burgers? Also noting FWIW the socialist disincentives machinery does not offer as much to the wealthier. (Cell typing - difficult to elaborate so hope that made cents, my two)