@peemee Interesting. I never noticed that process in the menu—learned something new.
Then again, it's really only for people who go to the Print dialog and then decide they don't want a physically printed page, they want a PDF instead, so they go to the PDF submenu that's only accessible from the little button at the bottom of the Print dialog box. I wonder how long that command has been there for. It's still available in macOS Tahoe.