...Chief Justice Roberts’ oft-cited remark that the job of a Supreme Court justice is to “call balls and strikes, and not to pitch or bat.”
The concept of identity-protective cognition helps explain Justice Scalia’s reflexive response to the question of whether fish is meat. Rather than dispassionately considering arguments rooted in biology and social practice, he jumped immediately to his group identity as a practicing Catholic. That identity led him to a clear answer that reflected his group’s moral values and shared commitments: Fish is not meat.
It's not about Scalia, it's explaining the concept of justices making rulings based on their own identity and beliefs instead of facts and logic. To, you know, explain "All the current shit going on with the SC".