Twitter has not always been fair, honest, or tolerant of politically unpopular ideas or people. It banned President Donald Trump but allows multiple propaganda accounts from the slave-state of North Korea and the terrorist state of Iran. The social media platform often freezes out users for nonoffenses and occasionally tries to use its rules to advance culture-war extremism.

Twitter’s worst decision was blocking links to stories, just before the election, that shed light on the tawdry connections between Biden family foreign business dealings and Biden’s positions.