This whole identity seems to be popular amongst people who seem to be attracted to aligning with and relating to a nationality that is often seen to be; a minority, hard done by, repressed, and most importantly of all, WHITE. Yes, that is why it is regarded by some to be attractive to be strongly linked to this diaspora, YOU ARE HARD DONE BY, AND WHITE!!!!!!!!!! amazing! That, in my opinion, is why so many people want to be an Irish American, for them it is much better than being 'Mexican' or 'Black'. You're just American, get over it.
It should be known that Irish Americans do not consider themselves to be Irish nationals, but instead as descendants from the natives of Ireland, most of whom are known to have emigrated from Ireland during the Great Potato Famines.
Those living in the United Kingdom, and at times Ireland, tend to react dismissively of these people's acceptance of their heritage.
In some way, this is a form of racism against the group, in an attempt to deny them their cultural and ethnic origins (let's face it, Irish ancestry is still a form of racial ancestry, and anyone who would be as quick to deny it ought be equally willing to deny the ancestry of anyone from any other national ancestry).
Though many neglect the history of their people and attest to their heritage out of ignorance there are many who maintain an informed perspective of their history as a people. It is unfortunate, however, that people react so negatively to the acceptance of a cultural origin.
"You you aren't, you git, you're just American."
"And Americans are a mismatch of different ethnic and cultural origins culminating in the form of not one culture, but many, among which are Irish Americans."
2)Americans whose parents are Irish
3)Americans born in the US but raised in Ireland, see Frank McCourt,writer; Aidan Quinn,actor ; Eamon DeValera, patriot and first president of Ireland
4)The people who raised cash and weapons so that the Irish war of Independence could be fought. Without Irish American support there would be no Republic of Ireland