People who don’t believe in the moon landing wouldn’t believe in a fish with which you slapped them across the face. Apollo 11 had a lot more to it than images, video and photographs. Thousands of people saw the rocket take off, in person, with their own eyes. Hundreds also witnessed the splashdown. Many people watched with telescopes as the vehicle left orbit, and watched it return. We have all of the hardware that returned to Earth, and it’s irrefutable that the rocket left the Earth.
It’s really scary what ignorant people choose to believe (and how many of them exist).