What happened
In March 2021, Reddit faced a major moderator revolt after it emerged that the company had hired British former political activist Aimee Challenor (later known as Aimee Knight) as an administrator without adequately vetting her background. Challenor had previously been suspended by the UK Green Party and the Liberal Democrats over matters connected to her father, who was convicted of serious child sexual offenses, and her partner. Tensions exploded on March 22 when a moderator who referenced Challenor in a r/ukpolitics post was permanently suspended, which many users read as evidence she was suppressing discussion of her own past.
In protest, hundreds of subreddits, including large communities such as r/apple, r/Music, r/HistoryMemes and r/PrequelMemes, went private in a coordinated blackout. Facing mounting pressure, Reddit announced that Challenor was no longer employed and CEO Steve Huffman publicly apologized, acknowledging the company had failed to properly vet her and had mishandled the resulting suspensions. The episode exposed friction between Reddit's paid staff and the volunteer moderators who keep the platform running.