> I agree that having everything on Apple Podcasts may put more power into Apple But I also totally dislike what is happening now with [streaming]...I start seeing that with podcasts: some of them launched only on other platforms and now I have to install 4-5 podcast apps on my phone and keep track of all of them when something new appears

You hate it when you have to use different/specific apps to get access to certain content. Apple is making it so that a bunch of people will be forced to use apple's app to get certain podcasts. It sounds like apple is making the problem you dislike worse for many people, but since it isn't impacting you personally as an apple user you don't mind it?