[terhechte]

I agree that macOS has become worse, however your examples don't really count:

Window snapping was implemented some time ago: https://www.macrumors.com/2024/06/12/macos-sequoia-window-ti...

Instead of win key, you can press F3, or just set a hotkey that works for you in the System Preferences

Instead of clicking the red maximize button, you can double-click the window header / title. This will use an algorithm to try to resize the window to the best size for its content.

[msephton]

Option-click green button does window maximise (normal click does full-screen)

[mouth]

Technically it’s zoom, and how it functions is dependent on the app. In Finder it used to resize the window to a size that contained all the icons. Clicking it again would revert the window size.

[kiwijamo]

Ah I wish I knew that, thanks for the tip!

[ed_mercer]

You can also hold ALT and press the green button to mazimze.

[tom_]

The app still gets to decide though! Most programs do go full size with an alt+green click, but not all. A column-style Finder window, for example, seems to go taller but no wider.

[StilesCrisis]

Maximize is green. (Any chance you might be color blind?)

[wongogue]

Green is “Zoom window to fit content”, not Maximize.