A slight de-Microsofting of your keyboard.
If you ever feel useless, rest assured that you’re currently not as useless as the Copilot key on a Linux user’s laptop. Well, I say « currently », because the Linux community are finding ways to tweak the Copilot key so it’s actually useful to them, instead of just being a dead key.
If you use KDE’s apps, you may see these changes happen sooner rather than later. KDE recently confirmed that it’s planning to make the Copilot key do work for Linux users, but not before it claimed that the existence of the key itself is « dumb.