“We simply do not know what we are talking about until we see the opinion.”
Here is the opinion:
https://www.supremecourt.gov/opinions/19pdf/19-465_i425.pdf
The States still have considered leeway in their method of selecting electors and what instructions may be given to electors. But electors must follow the instructions. What states cannot do is to enter into a compact under which multiple states conspire to formulate a certain instruction to electors.
Thanks for the link.
“Held: A State may enforce an elector’s pledge to support his party’s nominee—and the state voters’ choice—for President. “