I couldn’t find the breakdown of justices opinions—anyone know?
Unanimous.
ALITO , J., delivered the opinion of the Court, in which ROBERTS , C. J., and THOMAS , GORSUCH, and BARRETT , JJ., joined. THOMAS , J., filed a concurring opinion, in which GORSUCH, J., joined. KAGAN, J., filed an opinion concurring in the judgment, in which SOTOMAYOR and JACKSON, JJ., joined. KAVANAUGH, J., filed an opinion concurring in the judgment, in which SOTOMAYOR, KAGAN, and JACKSON, JJ., joined.
As anyone except the reporter can see plainly, the decision was UNANIMOUS, not 5-4.
Here is the decision in full.
For future reference, you may wish to bookmark the Court's website. Click on "OPINIONS".
This article from Michigan Farm Bureau says the decision was 9-0, and that the fines against the Sacketts were $75k/day.
Not sure why the two articles disagree on these details.
Kavanaugh sided with the three Dems....oops...I mean liberals.