I can’t tell if you’re joking or if I misunderstood what you wrote.

It’s remove (rm) recursively (allow removing folders) (-r) and “force” (don’t prompt for confirmation, e.g. when removing write protected files) (-f) everything in the root folder (/*)

With -r and -f getting combined into -rf of course.

RedReader on mobile still works. You can find it in the fdroid app store. There’s also rtv for a terminal reddit client on the desktop.