This quote really sums up how ridiculous Google is being:
> What Google is asking of Podcast Addict would be comparable to Google asking a web browser app to remove references to all the websites and social media posts that reference the coronavirus unless the reference comes from an official government entity or public health organization.
Except usually a web browser doesn't include a index of sites, You go to a another site (Google/Bing) for that. If a browser does include "recommended sites" the landing pages of those sites best keep to Google's and Apples rules. For an extreme example, If Firefox was promoting PornHub on the new tab page we could understand why Google or Apple would tell them to cut it out, but it doesn't stop you from visiting the site.
I'm not saying I agree with what Google have done here (IMO they should re-instate Podcast Addict), Just that I can see why Google could think "recommended podcasts" and podcast indexes come under the "included content" of an app.
EDIT: As others has said here, It's more like Google banning YouTube because it contains video's about covid 19 which don't come from "approved sources" (Though Google did demonetize people for talking about it and de-rank non "approved sources")
I say this because I remember the days before Apple’s Podcast directory when it was often easier to Google and listen in your browser or copy it on to a music player via drag and drop than it was to remember to launch an app that would do the downloading for you. (Partly because you still had to remember to connect and/or sync the player, and worry about disk space etc.) Nowadays, subscribing and listening via phone is so easy that I probably download 100x the shows I used to and barely listen to 5%. These days I use the apps as sources of possible content to listen to, but I would be really annoyed if some of the content disappeared with no warning, particularly if it was one daily/weekly episode that covered COVID.