Look at it this way... If we didn't, then why didn't the Russians, masters of spying and disinformation that they are, call us out on it and keep trying to go there themselves? If the Russians can steal nuclear bomb technology from us they can figure out if we were lying to everyone about the moon shot.

So do I believe we went to the moon? Yes I do.

On the other hand...

I have a buddy that believes that the World is flat and is run by a secret Satanic cult (Child molesters, human sacrifice, etc...) and they fake all the space travel stuff including the moon landings. All of NASA is one big lie, and the reason that this Satanic Cult does this is because they don't want human beings to know they are a special creation of God. They want us all to believe in evolution, and believe that we are just one tiny speck flying through space and are totally insignificant and that we have to rely on ourselves to make it through life. Secular humanism is the religion of the Satan worshippers. But then again he's kind of a contrarian.