Why is Gab controversial?

Gab is controversial primarily because of its free speech policies, its rejection of mainstream content moderation standards, and its role as a destination for people who have been deplatformed from mainstream social media. Understanding the controversy requires separating facts from framing.

The 2018 deplatforming

In 2018, Gab was targeted by a coordinated deplatforming campaign that simultaneously removed it from app stores, cut off its hosting, and severed payment processing. Opponents used the moment to attempt to permanently shut the platform down. Gab cooperated fully with law enforcement, rebuilt with fully independent infrastructure, and has operated continuously ever since. The episode became the defining event in Gab's history and the reason the platform invested so heavily in infrastructure independence.

Free speech policies

Gab allows content that mainstream platforms remove: heterodox political speech, traditional religious views, and commentary that challenges official narratives. This is both its appeal and its source of controversy. Critics argue that permissive moderation enables harmful content; defenders argue that viewpoint-based censorship is worse.

User composition

Gab's user base skews heavily conservative, Christian, and libertarian — not because of platform policy (Gab doesn't enforce ideological conformity) but because those are the communities that have been most aggressively deplatformed elsewhere and have sought alternatives. This demographic composition contributes to the platform's reputation in mainstream media coverage.