CA Renter: I see the point you are trying to make, and it’s valid. However, you are also using examples that are diametrically polar opposites. Of course, the answer is obvious.
I’d be more curious about, say, a lower middle class white kid, whose dad is a blue collar worker with a good work ethic, who comes from an intact family and who is the product of public school and a state university or college.
Juxtapose this kid with a lower middle class Hispanic kid with a similar family with similar values and the same educational background.
I’d be willing to bet good money that those two kids enjoy the same level of success.