More from the research analysis ...

... More than half (54%) of people get news from networks like Facebook, X and YouTube - overtaking TV (50%) and news sites and apps (48%), according to the Reuters Institute.

"The rise of social media and personality-based news is not unique to the United States, but changes seem to be happening faster " and with more impact " than in other countries," a report found.

Podcaster Joe Rogan was the most widely-seen personality, with almost a quarter (22%) of the population saying they had come across news or commentary from him in the previous week.

The report's author Nic Newman said the rise of social video and personality-driven news "represents another significant challenge for traditional publishers".

The institute also highlighted a trend for some politicians to give their time to sympathetic online hosts rather than mainstream interviewers.

It said populist politicians around the world are "increasingly able to bypass traditional journalism in favour of friendly partisan media, 'personalities', and 'influencers' who often get special access but rarely ask difficult questions, with many implicated in spreading false narratives or worse". ...