Apple’s pattern of updates is often described as two beats, maybe like the lub-dub sound of your heart: a year of big changes, followed by a year of tweaks that feature just a couple of marquee improvements.1 The 27 series of operating systems marks a big dub year, but there’s a backbeat to the rhythm, too, as Apple retreats from what most of us believe were overreaches in the interface department.

Liquid Glass was not beloved. I didn’t mind it so much on the Mac, and I found some iPhone and iPad improvements worthwhile, and the rest tolerable. Some people hated it. John Gruber notably decided to hold off on updating his primary Mac to Tahoe. Apple ironically highlighted a slider in its WWDC keynote that one could describe as “mostly forget about Liquid Glass,” with an option from “full-on, nobody wanted this” to “as close to zero as we can go without breaking the interface.” Good.

No (Tahoe, button, left). Yes (Golden Gate, slider, right).

Stacey Ford, Apple’s Vice President of OS Program Management, called out a broad mandate in the keynote. “We scoured every part of the OS for opportunities to refine our systems from the UI to the foundations,” she said. “Nothing was off limits, no enhancement too small.” In other words, there are no sacred cows leftover from the design team that left, and maybe Ford and her group hate the same things that we do, and they’ve been given the authority to fix them.