So? Is that where we are going to next? Forcing product developers to create third-party APIs? Talk about throwing out free speech protections. Sheesh.
Bold bit doesn't really make sense. The platform owner creates the API.
I don't think third parties were clamouring to support Homepod as they hardly sold any of them but it is one small example of how Apple limit competition on their platform.
If Apple Music was any good they would let it compete with Spotify on the same terms, but it isn't..