I wish Apple would fully commit to tiling. We now have a situation where you can make an app full screen, if it supports it. Or you can have two apps side-by-si

I wish Apple would fully commit to tiling. We now have a situation where you can make an app full screen, if it supports it. Or you can have two apps side-by-side, if both apps support that. You can't go 'almost' full-screen - as in 'full-screen, but leave me the menubar' without something like Spectacle. I'm not even sure if keyboard shortcuts are available for split-screen, or if you can split two windows from the same app. But some apps support that themselves, of course. Shouldn't screen/window/tab management be a solved problem by now, rather than a bunch of disconnected hacks that sometimes work, but are touted as revolutionary features in the marketing material?