FFS.
How do I subscribe to Podcasts on an Android phone now?
How do I subscribe to Podcasts on an Android phone now?
Google Podcasts is still around until next year, and the Youtube Music app will have that functionality added this year. It's all in the first paragraph.
They said the same thing with Google Play Music, and never added the same functionality to YT music, which is massively inferior for everything besides discovering new music