So, for it to have been faked, how many thousands of people involved over the course of the landings, and all of the scientists who have studied the rocks that were brought back, and those involved with the other related scientific studies carried out on those missions would have all had to stay quiet for almost 70 years? And how many of the subsequent astronauts would have gone through with the charade after signing on and going through training thinking it was a real mission and then being told it was going to be a fake mission? Not a single one of them would say this is B.S., I am going public?
Do you really think that something on that scale could be faked and after all these years kept a secret by thousands upon thousands of people? Not one person has ever come forward with any evidence of a fake. Think of the production crews that would have been required to fake the landing area, the pictures, the communications, on and on. Yet all of them took it to their grave? You don't think the Russians would have figured it out and called BS if it was fake? They'd have loved nothing more than to expose such a scandal at that time or even any time in the 70s.
For the young-uns, we did have computers in 1969. They just took up a lot more space than they do today and didn't process as quickly. And there were actually really smart guys (and gals) back then who actually could do math and engineering stuff. 1969 wasn't the stone ages.
In addition to the 6 manned lunar landings, there have been 21 other un-manned landings by four countries in addition to the U.S. Russia made several successful un-manned moon landings at around the same time, including one that deployed an un-manned rover and another than obtained samples and returned to earth. So, clearly the technology was there to accomplish that - or is everyone from Russia, India and China involved in those projects also lying about landing on the moon. That's one hell of a cover-up, for sure.
Click bait and eyes on screens from gullible people is all this is. But, whatever.