The blog assumes that people need megaplatforms to use the web, and celebrates that it’s an oligopoly not a monopoly
I read it as a celebration that anyone can distribute podcasts. Distribution is via RSS so as long as you have the feed URL you can use whatever podcast player you want to subscribe to whatever podcasts you want.
Not just that but the feeds are indexed in many directories (if the hosts decide to, but most do) so you can just find it in Apple Podcasts, Spotify, or „wherever you get your podcasts from“ and instantly start listening. If you would need to go to a website, copy the feed URL and paste it into your client, that would already be fine for nerds but not very convenient. Which is why regular website RSS feeds are not as popular (and also because they are often shitty, on purpose).
