Issues Database

As Reddit marketed itself as the human refuge from AI 'slop,' a large-scale academic study found thousands of subreddits writing their own rules against AI-generated content — the number more than doubling in a year — while researchers warned that the platform's 'credibility can look like consensus' and that its volunteer-moderated communities remain vulnerable to brigading and astroturfing.

Anonymous moderators of a subreddit critical of YouTuber Ethan Klein fought his legal effort to compel Reddit and Discord to reveal their identities, arguing that unmasking would expose them to harassment, extortion, and threats of violence.

Reddit's 2022 block overhaul, meant to curb harassment, had a side effect users later weaponized: once blocked, a person could no longer view, edit or delete their own comments in that thread — letting strangers silence others and fracture discussions.

A 2024 feud between YouTuber Ethan Klein and the pop-culture subreddit r/Fauxmoi escalated into harassment and doxxing threats against its moderators, with at least two forced to delete their accounts.

Christopher Au-Young of California ran a campaign of racist harassment against multiple Black victims, posting threatening videos to platforms including Reddit; he pleaded guilty to interstate stalking and cyberstalking in July 2023 and was sentenced to five years in federal prison in November 2023.

Around the Depp-Heard defamation trial, an analytics firm documented coordinated, partly inauthentic harassment of Amber Heard and her supporters; pro-Depp and anti-Heard communities, including dedicated subreddits, were part of a broader cross-platform fandom ecosystem.

Reddit runs on unpaid volunteer moderators whose exposure to harmful content and harassment causes documented psychological harm — a problem underscored by professional-moderator PTSD lawsuits across the industry.

In March 2022 Reddit permanently banned r/ChongLangTV, a Chinese-diaspora community of more than 53,000 members, for doxxing — a removal that critics framed as an instance of Chinese 'long-arm censorship' reaching a Western platform, raising questions about doxxing, free expression and cross-border pressure.

In late August 2021, moderators of roughly 135 subreddits took their communities private to protest Reddit's refusal to act on COVID-19 misinformation; days later Reddit banned the COVID-denialist hub r/NoNewNormal — citing brigading rather than misinformation — and quarantined 54 other subreddits.

During the January 2021 GameStop squeeze, members of Reddit's r/WallStreetBets directed an off-platform harassment campaign at short-seller Andrew Left of Citron Research, including hacked accounts used to contact his children.

Reddit's amateur-detective culture, centered on subreddits such as r/RBI ('Reddit Bureau of Investigation'), has been studied and criticized for crowd-sourced 'websleuthing' that can misidentify innocent people and degrade real investigations — a pattern documented in peer-reviewed research and journalism beyond the well-known Boston Marathon case.