This was a great video explainer for the thought behind Liquid Glass. While the early dev betas clearly show something that's not polished (heh) yet, the system is pretty well thought out imho.
The explainer also highlights what the eventual state should look like. However, it also highlights that there is quite an amount of work for all developers to wok through the summer.
I still remain confused why this is better than the previous world other than differentiating from other digital interfaces like Android and the web. To be clear, that's more for Apple than for its customers. 🤷