Tiocfaidh a lá? Not Arleen - if I remember correctly, she said that, if reunification would ever take place, she'd move to the mainland. Crazy, because the dominant Protestant Plantation settlers came from Scotland - and the Scots who invaded and ultimately named Scotland over a millennium before, partially displacing the Picts, came from Ireland, so she's as Irish as Paddy's pig. And the Northern Loyalists don't seem to get that the average English person wishes s/he'd never heard of Ireland.
Probably not even much about religion any more. Maybe just big fish in a small pond syndrome... and the benefits that come with that.