Despite being overdramatized and provocative I (like probably many others) used the recent
discussion to check wayland again after a long time (some glitches here and there and obvious things missing, but I liked wayfire, sway was not my cup of tea. Will stick with X for now - but that's not the point).

Just in case people using steamtinkerlaunch using wayland, the Settings Menu doesn't work correctly under wayland, because
yad tabs open up in a separate window instead of as tab, which breaks the whole menu.
@Faalagorn was so friendly to test this here and while trying to find a small example for an upstream bugreport, I found that it doesn't work generally (see bugreport/ feature request)