Take a step back from the legal dispute here and consider the broader implications of what four justices did on Monday. A mere 15 days out from a presidential election, these justices tried to stop a state Supreme Court from safeguarding the right to vote by enforcing its state’s constitution. Basic principles of federalism counsel against federal intervention in a state court’s interpretation of its own election laws. Yet four justices would leap in at the last minute to block the Pennsylvania Supreme Court’s efforts on the basis of extreme theories that go against decades of precedent. Their actions evince a startling hostility to voting rights and fair elections. Democrats who celebrated Monday’s decision are either naive or delusional. It was a fleeting victory that portends a crushing blow to democracy the moment Barrett dons her robe.