There is a much larger conversation to be had here on legal vs "unlawful" whistleblowing. And we can do that another time, for sure. Ironically, leaking these internal opinion documents might not have actually broken a law - hmmmmm, I haven't looked at that yet, interesting.
However, for the court, their opinion comes out publicly when it's ready. And that opinion goes through several drafts. And there are good and sound reasons, overall, why historically those internal opinions have been closely held.
Many people in thread, including myself, have pointed out that SCOTUS is at least historically untrustworthy now, and at best fundamentally broken - along with our Constitutional system. However, that's not the issue at hand, at least in what I've brought up for discussion. The issue is whether leaking internal documents in an attempt to sway judicial rulings is ok. And it's not.