Is our educational system through law school now so bad that we couldn’t find more Thomases or Alitos?
That we supposedly have a 6-3 majority, but Americans’ wishes have been thwarted again with often just a 3 or 4 Justice minority?
Your straightforward question covers both ends of the education system and is at once both easy to answer and challenging.
For example, the Constitution is a contract, and IMO, Contract Law varies only slightly, if at all, from school to school. However, by the time most students reach law school, their worldview and mindset have been formed (sometimes beginning at kindergarten).