I don't think it is as simple as that.Don't bother, it's plain and simple begrudgery
I have great admiration for his contribution to the GAA and for his other charitable work. I would rather though that he either paid his taxes here, or he lived somewhere else if he chooses to pay his taxes there. It seems unfair to me that he has the benefits of being an Irish citizen without making any contribution to the state.
If it were up to me, I would considerably tighten the number of days someone could live here while still maintaining that they reside somewhere else for tax reasons.
I can't fault him for making use of the law, but I don't admire him for it either.

