You can still do that by asking Siri, searching for the artist or song, long-pressing it and selecting "create a station", or if you have saved any stations in your library, they are available to you.
All that functionality didn't go away — just the hub pages.
That's weird as I have had no issues myself... I've been listening all day.
Thanks, I appreciate that. This is kind of the point of this whole thing — start a dialogue, talk to people, and get a different perspective on something that is just not going away. We don't gain unity by ignoring our differences — be they experiences, perspectives, cultures or differences of opinions — we gain unity by embracing them and their uniqueness. We are not all the same and we shouldn't aim to BE all the same. What we should aim for is the understanding that we can be different but equal in all the things we want to be. I don't need to be like you (just as a for instance) to be equal to you and vice-versa. We are all capable of good acts and bad ones, good thoughts and bad ones, mistakes and redemption. That's why it is important to put yourself someone's shoes before you assume who they are.