Asking users to reset their browser is a semi-common task when troubleshooting activities. Some won't be familiar with the terminal, so it will be daunting to ask them to use the terminal.
Suggestion is to add a menu item (perhaps gated via holding option when opening the menu?) to allow something like "Erase all Orion settings and data" to be selected, which would clear out all the relevant Orion folders in ~/Library etc.