This beautifully summed up a lot of what I've been thinking about Liquid Glass since I first saw it. A lot of it doesn't really make sense - in an effort to make usability clearer, they are designing everything to look the same and create more empty space for... vibes?
As the years have gone on, it feels like computers are slowly losing every ounce of personality they once had. Software should be delightful to use! Computers felt fun! I'm hoping we eventually get through this minimal/bland era of UI design and come back around to design with a little creativity.
It feels like Apple is trying to subtly introduce the concept of spatial UI for the future, where the norm will be to have controls and content on separate "layers" - but I don't think it should come at a cost of sacrificing the interfaces we already have.