I think a newbie to any genre is well served by listening to classic iconic idiom-defining players initially, to help their ear get hold of the things that delineate the genre.
There’s always time, once one’s ear understands the core stylistic traits of the genre, to get into obscure or fringe players.
I think this is very different for Irish people and non-Irish people. It was expressed to me 30 years ago by an excellent player, an American who had just returned from a few years living in Ireland:
“We outsiders are always searching for ‘the sound’. Irish people already have it.”
I understand this completely because I’m from Appalachia. My grandfather played fiddle and banjo. Were I, tomorrow, to start playing that music I would have ‘the sound’ because I know no other! ‘The sound’ is all around you there. There are players everywhere, live music everywhere.
About ‘listening to the players you like’ yes, but if somebody is coming from outside a genre they, for lack of a better way of saying it, don’t know what they should like.
Let me explain: I’ve been playing Highland pipes for 40 years now, have spent most of my life in that genre. The genre has a history, a Hall Of Fame of iconic players, a fairly standardized pedagogy, a rich repertoire, famous composers, a family tree of famous teachers, a family tree of famous makers, stylistic norms, and everything else one might expect from a fully developed traditional musical genre. But! a guy named Rufus Harley came along and didn’t bother with any of this stuff, taught himself how to play (with incorrect fingerings which resulted in a horridly out of tune scale) and began making albums of his own odd compositions (he states he was commanded by a pagan god to do so). Were a newbie to listen to Harley, the newbie wouldn’t gain any understanding whatsoever of Highland piping.
Anyhow I would always recommend Mary Bergin as a starting point for a newbie whistler. Classic, iconic, idiomatic playing.