What I suppose a lot of HBs don't realize is that, when we ask why the landings were faked, we don't mean what they think we mean. What we mean is "why didn't they just really go?" Because that is actually a reasonable question. Okay, if they couldn't go, I'm sure you can come up with all sorts of reasons they would have faked it instead, though of course they don't hold up on the grounds of other people would find out, but whatever. However, what we are looking for is also more than just "searing radiation hell." We're looking for something that's actually been worked out, with scientific rigor, that will hold up as to why it theoretically would have been impossible for NASA to actually just send a rocket to the Moon.
Of course, if they were capable of working that out--and let's acknowledge here that I'm certainly not--they'd also be able to work out that they're wrong and that it was entirely possible.