for the longest time I never did this, but then I got a gigantic 4K screen, and I realized that it was almost giving me vertigo having apps like my IDE fullscreened, because I literally have to move my head in order to look everywhere.

so in response I changed my windowing strategy to having a set of windows floating around at exactly the size I want them, and then the advantage of the enormous screen is just how many windows I can have open at once

that being said, I use KDE not MacOS, and 90% of Mac users I'd guess are on laptops, so using this strategy sounds completely insane to me. On laptops I still default to fullscreening or "half-screening" most apps.