KDE is certainly closer to Windows than GNOME is, but in my opinion only enough that longtime Windows users would likely find it sitting an uncanny valley of Windows-ness, at least with all the default configurations (which most new users would be using) I've seen.
In practice I've found that Cinnamon, XFCE, and MATE configured similarly to how they are by default on Linux Mint to operate more like Windows than KDE does.
In practice I've found that Cinnamon, XFCE, and MATE configured similarly to how they are by default on Linux Mint to operate more like Windows than KDE does.