"tantrums" is when you expect windows to be delineated with borders apparently. You got the Wayland attitude down pat: are we the problem? No, it's the users who are wrong!
For example, it's vitally important that wayland resists adding features like title bars, window icons, resize handles, desktop icons, or mouse cursors. These frivolous features have no place in a serious desktop environment! They are only bloat!
