Ireland is a small windswept island country, which until the late 20th century had very little migration of any time (apart from a few cases of forced plantation). The vast majority of the country white Christians with a small population of Jews and even fewer ethnicities from out side of Europe. This Irish as a whole are not anti-semitic, but they are appalled by the fate that has befallen the people of Palestine.

It sounds as though you're trying to imply that there's some particular reason why there's not many Jews in Ireland, but it's largely historical. I'm in England and I haven't encountered many Jewish people over here despite us having far more cultural mixing than Ireland does.

> but all the antisemites oppose Israel

Surprise surprise, many evangelical christians are zionist and anti semite at the same time.

If you google the Haavara agreement and their little celebratory coin (star of David on one side, swastika on the other) you'll find that the literal nazi government supported Jewish migration to Palestine. Of course Israel technically didn't exist back then.

There are also plenty of evangelicals who want Israel to exist so that biblical prophecies are fulfilled and Jesus returns and takes them all to heaven. Of course non-Christians (like for instance the Jews) will all die and burn in hell for all eternity in this scenario.

So I challenge your point. I think antisemites are as likely to support Israel as they are to oppose it.