pro tip: click on https://www.reddit.com/subreddits/ https://www.reddit.com/subreddits/ then open the console in your browser and type this : setInterva

pro tip: click on https://www.reddit.com/subreddits/ https://www.reddit.com/subreddits/ then open the console in your browser and type this : setInterval("$('a.option.active.remove.login-required').first().click()",400) I didn't find the option to remove all default subscriptions at once in the settings, it might exist though. setInterval is needed because for some reasons ajax communication is throttled by reddit.