The Celts seem to fallen for all this LGBTQ Pride stuff more than anyone else, superwoke Australia, New Zealand and Canada being the most Celtic countries outside of Ireland, Scotland and Wales.
I am not so sure- it is still not acceptable in large parts of the Highlands and Islands, North Wales and Ulster.
The problem in Ulster is that one tribe uses "Pride" flags to signal to the outside world that they are the civilized ones as opposed to "themuns" (in fairness "themuns" in the case are generally the less civilized but if they wave "Pride" flags long enough they could well lose that superiority).
In the South you are dealing with a post-colonial inferiority complex made much worse than it ought to be by the back wash of Troubles anti-Provo propaganda in my opinion. Also there is the type of US multinational company that is stationed here which gives an added dimension.