I don't think so.
Essentially everybody who was going to murder for Trump has already done so or attempted to do so.
The entire paramilitary wing of Trumpism is behind bars because of January 6th. Everybody left knows they are being watched.
Even the most deluded know they are only years away from their retirement. They are going to go.back to football and essential oils, and like Bush, they will pretend they were against Trump the entire time.
I foresee right wing terror returning to essentially lone wolf attacks on children or chitches.
Without knowing the author or their reasons for saying that, I would say that they have it wrong entirely. The majority of governments before the US almost always had some level of theocracy attached to it. We took our independence from a man who quite literally was pretending to be God's representative on earth.
Within that context, its very hard to see the constitution as intending anything other than a full divorce between politics and religion.