Gnome: "you know what we should remove the mouse pointer, users should be familiar enough with computers to just constantly picture and map it mentally anyway this will look much cleaner"
KDE: "hey you just tried to move your mouse, that's cool, let's pop up this panel right on top of the cursor to let you know the cursor is actually an applet and you can connect online to download 45 different types of cursor or replace it with a floating panel, there are also two extra icons next to it but we don't know what they do so if you click them let us know okay bye"
Windows XP: "so here's a mouse cursor, yes it looks like the Windows 95 one. You see, some old programs actually use the leftmost pixel in the cursor to map their memory so if we change it things break"
Windows 11: "welcome to Microsoft 365 Cursor Café, a simple subscription will allow you to move the cursor and you can share it with 5 other family members through OneDrive"