No, the title is absolutely fine. It is you who are confused. Neither Emacs nor Racket are Lisp machines. Open Genera is the official emulator of the last actua

No, the title is absolutely fine. It is you who are confused. Neither Emacs nor Racket are Lisp machines. Open Genera is the official emulator of the last actual "machine" (a physical item that sits on your desk) series that was designed by the people who originally invented the term "Lisp machine" before someone started to misuse it.