Ginsburg is a LIBERAL and SHE just smacked Obummer BIGTIME! Go figure.
SCOTUS has to protect its turf, they don’t want Obama to tell them what is their business and what is not.
On that, all justices will agree.
Ginsburg may well side with the administration if the case is heard (it will require 4 votes to grant mandamus), but she is acting now to preserve the standing of the SCOTUS.