I saw this article but forgot to put it on, the site is 'Airigh na Beinne Bige, by the way Nix, as below ...

https://www.themodernantiquarian.com/site/2990/airigh_na_beinne_bige.html

Mike Pitts on Twitter has something to say about it as well. As theories go I find it slightly far fetched, one strike (and the stone circle is only a maybe) doesn't mean that other stone circles were created in this way.