The reason latin america is excluded from the west is because 1) they don’t exploit other countries via finance capital, and 2) most of them preserve both their indigenous cultures and populations, in a way that would be intolerable to US or Israeli settlers.
Ireland has some good foreign policy positions due to being a victim of british colonialism for hundreds of years, and feeling affinity with other victims of settler-colonialism, but after the civil war, they fully adopted the model of governance of their oppressors.
Ireland is now just like other western states, ruled by finance capital, and suffers all the same problems (a housing and rent crisis, production exported to low-wage countries, etc). A lot of US tech companies even use Ireland as an off-shore tax-haven.
BAE and Boeing (who manufacture weaponry used against Arab countries and in Palestine) have plants in Ireland. They also let the US use their bases in its war on Iraq, and had active troops in the war to break up Yugoslavia, and also had troops to fight against Syria.
Ireland is kind of a case-study in what not to do after an anti-colonialist revolution.