It's perhaps a bit wrong of me to post this--or inappropriate, or ill-mannered, or something--because I probably won't actually watch the debate. Well, maybe I'll find a transcript and read it. But I'm posting it for one reason. I guess all conservatives and some others are aware of the intra-conservative argument which is represented by these two; if you're not, see this. For my part I don't really want to take a side, as I think both have pretty strong arguments.
The two met for an in-person debate a couple of weeks ago. Here's a report on it from a reader of Rod Dreher's blog. That page also includes a video of the event. But here is the one thing that really struck me, from the reader who was there:
There seemed to be something of an age divide. The older folks in the room seemed to more likely to be in French’s corner, whereas all of the Millennials and Gen Zers I talked to instinctually agreed with Ahmari....
I think that's very significant. The times they are a-changing. Again. I myself have noticed that people of more or less my generation, and maybe a bit younger--let's say people over fifty--tend to see our current politics in more or less classically liberal and constitutionalist terms, as David French does. That framework has less purchase on the minds of younger people. Of course that could be only an effect of age itself; the younger people may change their minds as they get older. And I emphasize "tend to"; I can certainly think of plenty of exceptions, in both directions.