What may have begun as a policy or a tactic in opposition has long since become a reflex. But there is an obvious price to be paid for essentially becoming a party devoted to trolling. In the long run, it’s hard to see how a party dedicated to liberal tears can remain a movement based on ideas or centered on principles.
Conservatives will care less about governing and more about scoring “wins” — and inflicting losses on the left — no matter how hollow the victories or flawed the policies. Ultimately, though, this will end badly because it is a moral and intellectual dead end, and very likely a political one as well.