I'm sure Wm. F.Buckley would be very sorry to think there weren't "lively" debates going on.
A big problem with the Republican "intelligentsia"

is that they've come to believe they actually are........... or what passes for intelligentsia. They mostly sit around and discuss (gossip) each other and each other's "work" as far as I can see.
People, that isn't what being part of the intelligentsia is all about. You must discuss others' ideas, too; not simply your own. And when discussing others and their ideas, it really isn't quite the thing to merely cast brickbats and call names! Naughty! Naughty!
Good grief! They've become as insular and provincial as the Hollywood colony.