Google discontinued Google Podcasts in 2024. The standalone app and directory are no longer available.
Podcasts on Google's platforms now live on YouTube Podcasts (part of YouTube Music). To get your podcast listed, set up your show in YouTube's podcast manager — you can submit your existing Fireside RSS feed.
Once your podcast is live on YouTube Podcasts, paste the URL into your podcast settings under Podcast Apps on your Fireside dashboard and a link will appear on your Subscribe page.