It kinda does. Obviously he felt strongly enough to send his condolences to the Nazi German ambassador.
Plus how many Jewish refugees did Ireland take in during WW2?
I'm sure there were individual Irish who did fight the Nazis but clearly the leadership felt some sympathyfor their genocdie
As per one of the articles I linked to
On July 9, 1943, newly-elected member of the Irish parliament Oliver Flanagan rose to make his maiden speech.
“There is one thing that Germany did and that was to rout the Jews out of their country,” he declared, saying that Ireland should follow suit. “They crucified our savior 1,900 years ago and they are crucifying us every day of the week.”
No one objected to Flanagan’s words. Certainly, his constituents did not appear unduly concerned. A year later, Flanagan was re-elected to the Dail, Ireland’s lower house of parliament, with twice as many votes as he had previously received.