Lurching back on topic...
If HBs and Flat Earthers were the kind of people who could be convinced on the basis of facts, they wouldn't be HBs and Flat Earthers in the first place. Guys like cambo and Jr are too invested in "knowing The TruthTM" to be anything other than reflexively contrarian when it comes to Apollo (or space flight in general). No doubt this past weekend's successful in flight abort test of the Crew Dragon spacecraft is all part of the con in their eyes.
HBs and Flat Earthers are, quite frankly, dumb as stumps. Just not a whole lot of horsepower upstairs. And they know it, and it eats at them, and the only way they can cope is to convince themselves that they're victims of a vast conspiracy to keep regular guys like them down. It's like the gun nuts marching in Richmond on MLK day, variously lampooned on Twitter as "Hillbilly Hamas" or "Yokel Harum" (giving a new meaning to "whiter shade of pale"). They're losers, and the only way they can make themselves feel better is Rambo cosplay.