I mean, at my work we mostly have operating apps that just run inside browser anyway. Our mail clients also run in browser. Only some internal apps are something specially that feels like JAVA designed or something that should run on Linux as well. We could easily use some Linux distro and with KDE or Cinnamon/MATE/XFCE it would be roughly similar to Windows 11. Most people have no clue what version we have, they just know it’s Windows. You could just tell them it’s special new version of Windows for companies and they’d just eventually adapt to it not knowing it’s not really Windows at all.