How'd POTUS do? wrong vs right
List of conspiracy theories promoted by Donald Trump
Attacks on political opponents
Barack Obama
Obama citizenship conspiracy theories, aka "Birtherism"
Conspiracy that Bill Ayers wrote Obama's memoir Dreams from My Father
False claims of fraud in the 2012 election
Support for ISIS conspiracy theory
Bill and Hillary Clinton
False claim that Hillary Clinton started the birther conspiracy theory
Clinton body count conspiracy theory
False claim that Jeffrey Epstein didn't kill himself
Pizzagate conspiracy theory and portrayals of the Clintons as pedophiles
Suicide of Vince Foster
Murder of Seth Rich
Ted Cruz
Assassination of John F. Kennedy - alleged Rafael Cruz, the father of Texas Senator and Republican presidential candidate for the 2016 elections Ted Cruz, had ties to Lee Harvey Oswald
Joe and Hunter Biden
Biden–Ukraine conspiracy theory
Osama bin Laden death conspiracy theories, specifically claiming Biden and Obama staged killing with body double
Hunter Biden laptop controversy and China business dealings conspiracy theory
Hunter Biden cocaine conspiracy theory, specifically relating to the cocaine found in the White House in July 2023
Kamala Harris
Harris citizenship conspiracy theories
Joe Scarborough
Joe Scarborough murder conspiracy
Claims about clandestine opposition
Deep State
Accusations against a "deep state" resisting Trump administration objectives and proper prosecution of Trump foes
Expressions of support for QAnon adherents
Antifa
Attribution of Buffalo police shoving incident to antifa
Robert Mueller investigation deflections
Allegations of Obama spying on Trump, including Spygate and Trump Tower wiretapping allegations
Allegations of Hillary Clinton spying on Trump
Ukrainian responsibility for election interference
2016 and 2020 election claims
Trump's false claim of a stolen election
Italygate
Stop the Steal
Voter impersonation
Claimed he won the popular vote during the 2016 presidential election, saying "I think there was tremendous cheating in California, there was tremendous cheating in New York and other places"
Claims of corrupt science, medicine, and statistics
COVID-19 deaths systematically overcounted
Allegations of collusion between Anthony Fauci and the pharmaceutical industry
Claims that Bill Gates and Anthony Fauci profited from COVID-19 vaccinations
Global warming conspiracy theory, claimed that "The concept of global warming was created by and for the Chinese in order to make U.S. manufacturing non-competitive."
Hurricane Maria death toll controversy
Mob responsible for movement against asbestos
Vaccines cause autism, tweeted "Healthy young child goes to doctor, gets pumped with massive shot of many vaccines, doesn't feel good and changes - AUTISM. Many such cases!"[1] Tweeted, "I am being proven right about massive vaccinations—the doctors lied. Save our children & their future" and that parents "know far better than fudged-up reports."[42] At Republican debate, claimed "Just the other day, two years old, 2½ years old, a child, a beautiful child went to have the vaccine, and came back, and a week later got a tremendous fever, got very, very sick, now is autistic."
Wind turbines cause cancer
Exaggerating the threat of immigrants and non-whites
Great replacement conspiracy theory, alleging that non-white immigrants from Latin America are seeking to displace real Americans in areas of employment, housing, and education
Tweeted infographic falsely stating that whites killed by blacks constitute 81% of crime, citing the nonexistent “Crime Statistics Bureau — San Francisco”
Alleged actions by Muslims as claimed by Britain First
Claimed to have witnessed Muslims in Jersey City cheering the 9/11 terrorist attack
Endorsement of counter-jihad themes, as well as individuals associated with the movement
Syrian refugee as ISIS members conspiracy
Mexican government forces criminals across border
White-nationalist conspiracy theory involving murder of white South African farmers and expropriation of their land
Claims of wealthy funders of protestors
Suggested violent protestors were being funded by "some very stupid rich people"
Alleging that antifa activists were being funded by Democrats, George Soros or "other people"
Questioning terrorism
9/11 conspiracy theories
Denialism of the January 6 United States Capitol attack
https://en.wikipedia.org/wiki/List_of_conspiracy_theories_promoted_by_Donald_Trump