What are you going on about? Have you investigated at all?
Things like a mirror that we bounce lazers off of to determine atmospheric light scattering.
One of the most striking is the art of a certain astronaut.
The US also has flying saucers. And the moon isn't what we are told.
Read Richard Hoagland https://www.goodreads.com/book/show/1360067.Dark_Mission and you will understand more of what I talk about.
(I see now why you didn't know, all of the search engines burried Richard Hoagland. The most prolific writer on space conspiracies, and never once came up under a generic search)
Asked for evidence and you went crazy. :D Says a enough about you.
Your replies are missing context.
So, to me, they are ambiguous. I have no clue what you are trying to say.
I think that you are trying to go off on a piece that Mr Berwick said, about how the astronauts react harshly to criticism. But this is assuming that there is not a great deal to hide, or that at any moment they may attempt suicide.
So, you attack with a "show the evidence"... If we actually met, I could literally bury you in evidence, both for and against. Then I could bury you even further with books that are not in the dichotomous camp of did we or didn't we.
If we actually want to start a discussion, we would first need to talk about which piles of evidences we need want to discuss. So that we are on the same page. That anyone might state that there is no evidence hasn't even looked.