Dick, your powers of discernment are not being applied to the candidate himself. Don't send me PMs about your political views; why don't you do some research instead of lobbing one-liners into the conversation?

RFK Jr. is building a presidential campaign around conspiracy theories

Since Robert F. Kennedy Jr. launched his campaign challenging President Biden for the 2024 Democratic presidential nomination, he has given hours of interviews to podcasts, magazines and TV networks. He paints a dark, conspiratorial picture of the world, bristling with debunked theories, misleading claims and outright falsehoods.

Wi-Fi causes cancer and "leaky brain," Kennedy told podcaster Joe Rogan last month. Antidepressants are to blame for school shootings, he mused during an appearance with Twitter CEO Elon Musk. Chemicals in the water supply could turn children transgender, he told right-wing Canadian psychologist and podcaster Jordan Peterson, echoing a false assertion made by serial fabulist Alex Jones. AIDS may not be caused by HIV, he has suggested multiple times.

There's no credible evidence for any of these assertions or for Kennedy's longest-running false claims: that vaccines cause autism and are more harmful than the diseases they're designed to protect against.

Yet Kennedy is building a campaign for the highest office around these conspiracy theories and the idea that fact-checking or criticizing them amounts to censorship. His throughline is the bedrock conspiratorial premise that "they" (the government, pharmaceutical companies, the media) are lying to you — but that he is telling the truth.

"This is what happens when you censor somebody for 18 years," Kennedy told a cheering crowd at his April campaign kickoff in Boston. "They shouldn't have shut me up that long, 'cause now I'm really going to let loose on them for the next 18 months."

It's an apparent bet that the political, cultural and media dynamics that elevated Kennedy and the anti-vaccination movement during the COVID-19 pandemic can similarly propel him to the White House.

The Kennedy campaign did not respond to NPR's questions for this story.

Allegations of censorship and collusion

Kennedy isn't the first American politician to actively advance conspiracy theories. Donald Trump promoted birtherism and, later, the Big Lie that the 2020 election was stolen from him. Richard Nixon blamed Jews for orchestrating communist plots and controlling the government.

But what stands out in Kennedy's case is the sheer volume of what he has asserted over the years, from his insistence that Republicans stole the 2004 election to his claims that 5G networks are being used for mass surveillance to his belief that the CIA assassinated his uncle.

In 2021, he was named one of the top spreaders of misinformation about COVID-19 vaccines on social media. He was kicked off Instagram, along with his organization, Children's Health Defense, which was also removed from Facebook (Instagram reinstated Kennedy after he announced his presidential bid).

He told NPR that year that the social media bans had cost him "hundreds of thousands of dollars" in donations. But federal tax filings show otherwise: Children's Health Defense's revenue surged during the pandemic, from $3 million in 2019 to $7 million in 2020 to $16 million in 2021.

Today, Kennedy says the social media bans and the media's rejection of his views over the years are what galvanized him to run for president.

He accuses the White House of orchestrating his deplatforming. He is suing the Biden administration and media outlets including The Associated Press, The Washington Post, the BBC and Reuters for alleged censorship.

For Kennedy, his conviction that he's being censored is another example of the collusion between government agencies and corporations that he believes is the root of the United States' problems.

"My mission over the next 18 months of this campaign and throughout my presidency will be to end the corrupt merger of state and corporate power that is threatening now to impose a new kind of corporate feudalism on our country," he said in his April campaign announcement.

Claims of censorship have also become a core grievance of many conservatives and disaffected liberals, who see the rise of social media policies to combat harmful misinformation, conspiracy theories and election interference as infringing on their free speech rights.

From political scion to anti-vaccine crusader
Robert F. Kennedy Jr. is the son of the late U.S. attorney general, New York senator and Democratic presidential hopeful Robert F. Kennedy, as well as the nephew of former President John F. Kennedy. For years, he was best known as a wayward member of a famous, tragedy-stricken family and as a crusading environmental lawyer who helped clean up the Hudson River and launched a global movement to protect waterways.

It was his work fighting mercury pollution that led him into the world of vaccine skepticism. As he tells it, after hearing from mothers convinced their children had been harmed by a mercury-based preservative in routine vaccines, he became a convert to their cause. (The preservative in question was removed from most childhood vaccines in 2001 out of an abundance of caution and was never used in the measles, mumps and rubella vaccines that were the focal point for concerns about autism.)

In 2005, he made this argument in an exposé called "Deadly Immunity" in Rolling Stone and on Salon.com. The piece turned out to be deeply compromised by errors and selective use of evidence and was eventually retracted in 2011.

Despite study after study finding no connection between vaccines and autism, Kennedy has only dug in deeper to his discredited beliefs. For years, they put him on the fringe of American public discourse — until COVID-19.

It's quite a long article, I'll stop there. NPR should be readable from outside the US.