I m not about to answer the question for myself with any kind of precision, but I note that Al Mohler recently said that he was a Christian nationalist. Or at least that he was not going to run from the label.
Russell Moore talks about it here.
Folks at NPR have a conversation about it here.
Back in early 2021, a month after Jan. 6, Christianity Today, tried to answer the question.
Oh, and there's a new book by Paul Miller.
And listen to Miller talk about his book with Jonah Goldberg on Goldberg's The Remnant podcast.