Maybe understand it as a conceptual question instead of a question about Ireland. Only the Irish have a right to care about where Irish taxes go, we're discussing the concept.
So, who would you fund as an artist? Who would you tell "no, you're not an artist, you don't qualify." Can you acknowledge that this is a difficult question without calling people argumentative?
In practice it's really not that difficult of a question. "Artists" have a portfolio of work and are usually (but not always) engaged with organizations related to the arts: galleries, nonprofits, etc.
If you show up and say, "this random obscure software thing I'm doing is art," without any effort at portraying yourself as an artist, working in the arts, writing about your work, showing it in galleries or online, etc., then no, you probably aren't going to get funding. But you'd have to be pretty clueless about the entire process to think this is viable in the first place. These organizations are funding people that are socially "artists", and are not interested in some abstract debate about the meaning of art and then funding people that fit that definition.
There are plenty of people doing obscure software-related things (usually described as digital art) that are absolutely considered artists for programs like this. But they are deliberately engaged with the process, so the supposed problem alluded to here doesn't really exist in practice.
From what you describe it really sounds like outsider artists aren't welcome and to get the money you have to be socially engaged with the nepotistic "art community". This is highly problematic to me, as I believe that going through creative artistic processes is something everybody benefits from and we shouldn't be reinforcing a dichotomy between artists and non-artists.
I don’t mean to be rude or dismissive here, but I really don’t think you have much information about this at all. We’re talking about hundreds of different organizations with various different metrics for funding.
You’d learn more by actually researching them yourself and not having arguments here.
I don't think it's a worthwhile conceptual question. It was spelled out in detail on the official website; while it's completely valid to discuss and dispute the criteria for inclusion, abstracting it away for the purpose of argument is just shit-stirring.
So, who would you fund as an artist? Who would you tell "no, you're not an artist, you don't qualify." Can you acknowledge that this is a difficult question without calling people argumentative?