In no particular order, off the top of my head:
Biden was unfit to serve
CoVid escaped from a lab
Iraq did not have weapons of mass destruction
The government spied on citizens after 9/11 and lied about it
Russian collusion was mostly bullshit
Obama was an American citizen
CoVid vaccines did not prevent infection or spread, and we knew that
The laptop was real
Mexico was never going to pay for the wall
The 2020 election wasn't stolen