I wish someone would make a tiling desktop environment instead of only a window manager to make them easy to use for all without tweaking because they are the future of the DEs.
Not perfect, but flakey in places, but it does a lot of what you want, it’s tiled gnome.
It is also a bit ancient, isn’t it?
KDE has pretty good tiling functionality these days, not much need in using another WM unless you have a very specific workflow in mind
I once saw a video which showed off the built-in Plasma tiling feature and complained that it could not have been developed by a tiling WM user, since it was very inflexible and mouse focused. He could not use it with a keyboard, which kind of defeats the purpose of tiling in the first place.
There is an extention of Gnome called pop-shell that does exactly what you want
