How to Create Tor Browser Desktop Shortcut in Fedora 31

You can download Tor Web Browser from https://www.torproject.org/download/.

Unzip to personal folder, e.g. ~/bin. You will find in unzipped Tor directory a .desktop file. To add that desktop file to GNOME meny, you copy that file to applications.

$ cp ~/bin/tor-browser-linux64-10.0.4_en-US/tor-browser_en-US/start-tor-browser.desktop ~/.local/share/applications/start-tor-browser-linux64-10.0.4_en-US.desktop
$ chmod +x ~/.local/share/applications/start-tor-browser-linux64-10.0.4_en-US.desktop

Reference: https://developer.gnome.org/integration-guide/stable/desktop-files.html.en