The United States Constitution specifies the minimum age to be a Representative, Senator, or President. Oddly it didn’t specify they had to be white males. Of course women and blacks were not capable of such strenuous thought so the founding fathers did not need to mention either women or blacks.
The Constitution did not specify any requirements about who could be a Supreme Court Justice. A Justice, as we see today, can be a man, woman, white or black, etc. One interesting thing is the lack of an age requirement. CBS nightly news showed a letter from an eleven year old black girl to President Biden asking to be nominated. Of course the Senate wouldn’t give consent but it is an interesting point.
Another point is a law degree, or even law experience, is not required. At least one justice has not had a law degree. The news article didn’t mention her politics so the little Black girl could be a bi-partisan choice.