Presumably because it wouldn't and doesn't sell which has been discussed ad nauseum and proven yet again with the demise of WNSH. I doubt we'll see anyone give country a try again in NYC for decades
As I've said several times, if you sell it as a traditional local NY station, which is all Audacy knows, it won't make much money.
But if there was a way for iHeart to add just one more station to its NY cluster, I believe they'd choose country, because they know how to sell the format as a national platform, not as a local station. As traditional radio usage diminishes, these companies are going to have to see radio as more than a local platform.