In many states you cannot drive as a teenager unless accompanied by an adult/licensed driver. You also cannot drive at night or have a curfew/cut off time for teenage drivers.
So a so called young possibly teen immigrant driver could drive to "work" at 5 in the morning in the dark? They can go to work at a restaurant at night driving to and from work at night when a legal American teenager can't or shouldn't. There are reasons for restrictions on teenage drivers.
Love how the advocates for ILLEGAL teenage immigrants are simply called "young" immigrants. The advocates must work in used car lots.