I suppose that's subjective, because to me it looks distracting and tacky. I want the window chrome to be present, opinionated, yet consistent and plain. This is one of the many Tahoe-isms that violates the latter two. It's visual noise that detracts from one of the most basic utilities of the UI, which is to simply hold my applications in a regular, cohesive, predictable manner.
Maybe it shouldn't irritate me, but it's the first time I've encountered it in 30 years. I'm all for change and trying new things, but this doesn't feel like progress.
This 100%. I _like_ new features and new UX when it enhances things or makes them easier to work with. That used to be a huge selling point when purchasing a Mac vs PC, genuine thought and consideration had been given to every single interaction and user impact.
And then ... Apple lost its way. Now when I get a new Mac I spend the better part of a day turning off as much of the pointless eye candy as I can so that I can focus on the task I'm working on, not the distracting UX conventions.
I want a computer, not an iPad with a keyboard. That already exists, and there is a reason I don't have one.