With Haley's announcement at her resignation photo-op that she's going to support Trump in 2020, the time from "This is the Republican who will save the GOP!" to "No, not this one either." is down to less than an hour.
There is no reason to believe that Trump will face a meaningful primary challenge in 2020. If the Kavanaugh confirmation process taught you nothing else, let it teach you that.
The Republican Party is what it is, and it's not going to become something different anytime soon. It's amazing that this still needs repeating at this late date, but apparently it does.
The question "How will the GOP infrastructure respond to Trump?" was answered in the 2016 primaries, and again in the general, and again in the transition, and again and again since, up through Kavanaugh. The answer has been the same every time.
There isn't another answer coming. We have the answer.
