Ginsburg was at times quite the non-liberal.
She, Thomas, & Gorsuch were the lone justices who voted in
Gamble v USA to enforce the 5th Amendment's prohibition
against being tried for the same crime twice, ie, the Double
Jeopardy Clause. This clause is "incorporated" per Benton v
Maryland, so it applies not just to the fed, but also the states.
The other justices believed that either stare decisis ruled, or
that it's useful to prosecute someone twice when one attempt
failed.
Too many people are worried about liberal vs conservative.
What do you say when a liberal votes with the conservatives?
Should she have gone with the dual sovereignty loophole
in the double jeopardy prohibition exception?
Advancing & preserving civil liberties is an agenda with
friends & foes on both sides of the aisle.