Reddit Bots Are Hunting Down Racists, One Post at a Time

It started out as a bit of a joke. In June 2018, a user on a now-banned subreddit made a tongue-in-cheek suggestion about creating a bot—an automated account that could call out racists by going through their post history and tallying up the number of racial slurs they had used.

WIRED UKThis story originally appeared on WIRED UK.Someone almost immediately went away and built it. Within a few hours of seeing the post, a Reddit user called ogkushmonster had started working on a bot to serve exactly that function. “I had just finished an introductory programming class at college and thought it would be a relatively easy bot to make to improve my new coding skills and that it would be funny to actually make it,” says the 23-year-old from Michigan who does not want to be named.
It was called nwordcountbot—and it could be summoned by any Reddit user to provide a count of the number of times any other user had used the racial slur. All they had to do was tag the bot, along with the username they wanted to check in a comment, and the bot would quickly reply with the information. The bot is one of a number of tools that Reddit users have been employing to fight back against hate speech online.

“Getting the bot up and running was pretty easy and only took a few hours. Improving the bot so that it could respond to comments almost instantly, keep a database of all the users it investigated and comments it replied to, and run on a server for months at a time without crashing took much more learning and effort,” says the creator.

It was a huge hit. The bot exploded in popularity, swiftly breaking out beyond its more fringe subreddits into bigger ones like r/teenagers. By May 2020, it had been summoned more than 190,000 times, and counted 1.7 million uses of the n-word from 120,000 different users. One user, now banned, had used it more than 300,000 times. “I was surprised that it got so popular. I think that some people viewed it as a valuable tool for combating racism, while other people thought it was funny to see how much they could spam the n word,” says ogkushmonster. “There was something for everybody.”

But there was clearly a demand for the service. And so, in June 2020, a new bot—wordscounterbot appeared as its “officially endorsed” successor. The new bot has been summoned almost 1,000 times in three months—sometimes to make a point during arguments about policing in America or politics, but often just as a joke. “People usually use it when they see someone say something "suspicious,” says its creator, alashow. “There are also imbeciles that spam comments the n words by commenting on spam posts to get a high ‘nwordcountbot score.’”
As well as bots, redditors have also built browser extensions that can help them identify suspicious users. The masstagger extension for Chrome and Firefox was created two years ago by a user called morpen—building on a previous version that had been around since 2013. “At some point, I found myself baited into an argument only to find out that my opponent was an active member of several (literal) Nazi subs,” they write on their website, explaining the genesis of the extension, which applies a colored tag to members of certain “hate subreddits” who may be engaged in so-called “concern trolling.” This is where users intentionally troll other subreddits by pretending to agree with their point of view, but then engaging in bad faith and subtly undermining aspects of their arguments.