While I don't maximize anything on a monitor that wide, I do appreciate Window's snap to half/quarter functionality for monitors that wide, and I wish Mac had the same ability natively.
I’m pretty sure it does? I haven’t installed anything and it has the ability to do half and some other layouts through the window menu and snapping IIRC
I can't speak to the quarters but you absolutely can snap windows to the left and right halves in MacOS.
You can hold the 'option' key while dragging a window in order to set it in mosaic mode (you may need to activate the mode in Settings > Finder and Dock > Windows)
I'm pretty sure Tahoe added that behavior natively. I personally use Magnet on Sequoia, however, so I am not 100% certain.
> I wish Mac had the same ability natively
Hover over the green button in the top left of the window. I recently found out about that menu for moving a window between screens, which is also an option it has. (I also just found them in the Window menu if you prefer that. I dont; the options take an extra level of hovering to get to.)