Is the Dublin accent unique in the way we say 'anything' or 'nothing'?

I've convinced my wife (American) to watch love/hate with me after seeing that it was on Amazon Prime over here in the states. I'm from the inner city and I feel like my accent is right in the middle of the Dublin accent with a D4 being one end of the spectrum and a scaldy scag accent being the other. So she's used a lot of the slang and words I say fast and she barely notices I have an accent anymore.

Anyway were watching the show, which is still holds up in my opinion, and the subtitles are necessary but sometimes it looks like the person who wrote the subtitles (or the AI) seems to struggle a bit sometimes. Mostly on the spelling of Irish names or mishearing vowel. But the ones that usually get subtitled as [Inaudible Speech] is when a character says the words 'anything' or 'nothing'. I never really thought about it but the way we pronounce them are so different.

How many times have you heard these growing up in school or by siblings who have defo done something:

"I didn't do ah-in!"

"I didn't do nu-in!"

I know we like to drop the t's and the odd middle letter but I really find the way we say 'anything' to be fascinating and can't find any other discussions about it and was wondering if any other accents say it similarly or similarly wildly different.