Wonder why somebody called James O'Brien would lead with that story. Unionists will actually be quite relieved by these numbers. As usual the demographic shift has failed to live up to all the hype. Best to check out websites like Slugger O'Toole for what's really happening in NI:
https://www.sluggerotoole.com/2022/09/21/what-tomorrows-census-results-will-tell-us-and-just-as-importantly-what-it-will-not/
...The term Protestant is (as has been the case in mainland UK for most of the late sovereign’s reign) is becoming less and less relevant even for religiously observant members of what we used to call the Reformed Faith.
As I argued in that review those areas which see the largest number stating they are neither Protestant nor Catholic are almost exclusively in majority Protestant areas (like North Down, 12% against an NI average of 5.6% in 2011 and 2.7% in west Belfast)...