Report: Extremist groups thrive on Facebook despite bans

A new outside report found that Facebook has allowed groups — many tied to QAnon, boogaloo and militia movements — to glorify violence during the 2020 election and in the weeks leading up to the deadly riots on the U.S. Capitol in January.

Avaaz, a nonprofit advocacy group that says it seeks to protect democracies from misinformation, identified 267 pages and groups on Facebook that it says spread violence-glorifying material in the heat of the 2020 election to a combined following of 32 million users.

More than two-thirds of the...