'Stamp of approval': Twitter's Musk amplifies misinformation

"Musk is elevating some of the worst voices on Twitter," Nyhan told AFP. "These interactions are likely to increase the reach and prominence of the accounts."

Twitter CEO Elon Musk arrives to speak at the “Twitter 2.0: From Conversations to Partnerships,” marketing conference in Miami Beach, Florida, on April 18, 2023. (AFP)