John Voorhees, writing for MacStories:
The show, called Hooked, is a true-crime story featuring career bank robber Tony Hathaway. […]
Perhaps more notable is that there doesn’t seem to be a standard RSS feed associated with the show. Instead, the show’s first four episodes and trailer are available only via the Apple Podcasts app. Of course, a feed could be added, but if one isn’t, this would mark Apple’s first foray into exclusive audio content, something which Spotify has been doing for quite some time.
If it doesn’t have an RSS feed, it’s not a podcast, it’s just an audio show.