Comment by alex43578
Not to nitpick, but just because it's the example you gave: Wi-Fi settings in the control center are the same as they have been for years (or easier, as I don't remember the dropdown menu in the earliest versions).
The UX paradigm of a tap for the primary function and a press for alternate functions (for Wi-Fi: On/off, or to select networks) is the same across much of iOS, including Safari and 3rd party apps.
Admittedly it's not the best for discoverability, and the elimination of Haptic Touch has made it slightly more awkward to trigger, but it's not a totally new behavior to learn.
Are you on a significantly older device that might be having some performance issues? Supposedly the new glass UI is heavier and could be slowing down the device enough to cause issues.