I'm perfectly prepared, now, to believe that someone intentionally modelled the stage on the Nazi rune, but that raises, for me, more questions than it answers.
First, it must have been someone's idea, obviously. So I'm wondering whose idea it was, and who was in on the plan, and when and how the whole thing was decided and implemented.
I mean, did whoever was in charge of designing the stage hit on the idea themselves, and hope the organising committee didn't notice? Or maybe they did tell the organising committee, who thought it was a great idea and also managed to keep the whole thing quiet and have so far restrained themselves from laughing about trolling the libs and getting away with it when the wrong people are listening?
And, whoever had the idea, what's the ultimate goal? Fascists (totalitarians generally) normally use their symbols very aggressively - - that's the point -- it's supposed to be thrust in your face to demonstrate that they can do that, and you can't object. Sneaking in the symbols, even half-heartedly so as to give themselves not-very-plausible deniability, seems to defeat the point, rather.
I don't doubt there's something going on, but I don't really understand what, and why. Though I guess I'm hardly their audience -- I feel as if I'm looking into the fever dreams of some very strange and alien people.
It all sounds horribly like the sort of theatrical politics of performance that Putin's media people stage, only aimed entirely at the more mainstream Republicans who stayed away from CPAC.