I bet they run targeted advertising in the podcast based on each listener’s web activity. Now I’m dreading the day YouTube makes the switch and doesn’t let you watch any monetized videos unless you consent to being tracked.
I think this is the part hidden from view when companies claim they let users opt out of data collection. Yes you can opt out, but some (possibly unrelated) features won’t be available to you.
I know podcasts are generally advertised via an RSS feed on a webpage, but that should be collected by e.g. Google (or Spotify, Apple), not directly by a device.