Can I make Windows 10 boot screen look like MS-DOS

Hi, not in a supported or safe way. Windows boot visuals are protected, and modifying boot resources can break updates, recovery, or Secure Boot. The safer options are enabling verbose status messages or using “No GUI boot,” but that still will not make it a real MS-DOS style boot screen. For the retro look, I’d keep it after sign-in with Windows Terminal themes or a startup script