The Republicans, however, have now eclipsed the Democrats as a threat to the rule of law and to the constitutional norms of American society. They have become all about winning. Winning means not losing, and so instead of acting like a co-equal branch of government responsible for advice and consent, congressional Republicans now act like a parliamentary party facing the constant threat of a vote of no-confidence.

That it is necessary to place limitations, including self-limitations, on the exercise of power is—or was—a core belief among conservatives. No longer. Raw power, wielded so deftly by Senator Mitch McConnell, is exercised for its own sake, and by that I mean for the sake of fleecing gullible voters on hot-button social issues so that Republicans may stay in power. Of course, the institutional GOP will say that it countenances all of Trump’s many sins, and its own straying from principle, for good reason (including, of course, the holy grail of ending legal abortion).

Politics is about the exercise of power. But the new Trumpist GOP is not exercising power in the pursuit of anything resembling principle, and certainly not for conservative or Republican principles.