Liquid Glass was not a "small UI change". It disrupted many accessibility aspects of macOS, so much so that Apple toned down quite a few aspects of the design in subsequent updates, even adding a slider to reduce the effect. [1]
The quantity of requests for how to disable Liquid Glass on Apple Discussions is staggering. [2]
The quantity of requests for how to disable Liquid Glass on Apple Discussions is staggering. [2]
[1]https://www.macrumors.com/2026/06/09/macos-golden-gate-liqui...
[2]https://discussions.apple.com/thread/256227663