>>When are the "Irish" going to accept that they are now American, Australian, NZ, British, Indian, Thai, or whatever?<<
We do. Vide Article 2 of the Irish Constitution. It is rather enlightened...
"It is the entitlement and birthright of every person born in the island of Ireland, which includes its islands and seas, to be part of the Irish Nation. That is also the entitlement of all persons otherwise qualified in accordance with law to be citizens of Ireland. Furthermore, the Irish nation cherishes its special affinity with people of Irish ancestry living abroad who share its cultural identity and heritage."
You can see that there is little of territoriality here, which is a good thing. It seems a fluid concept of consciousness of being Irish, and of full and indeed warm acceptance of those living abroad who wish to self-express.
It displays none of the underlying ignorance, presumption and haughtiness evident in your question, Monica.
It's all about self awareness... and respect for the otherness of others.