That is the “story”, but current scientists are working on a way to store water in the outer shell of the newest capsule to shield it. That is a lot of extra weight, if it isn’t important. They are also deciding how many boosters have to be in orbit to refuel, and having them in orbit around the Moon too. To me that means, it never happened. Plus the proven fake pictures of Earth taken from halfway to the Moon, with some camera tricks.
They are talking of using water in a future Mars Mission Capsule in the way you are talking about...much longer time in space beyond the moon where beyond that, there is much more intense cosmic and solar radiation to deal with. They have also spoken of creating with the use of a nuke reactor an artificial magnetic field bubble around such ships to knock away incoming radiation the same way Earth’s magnetic field does.
As for your claims of “fake” pictures...ultimately you have to have real pictures to compare with what is fake.
I get that you think that the governing powers and the powers of the air practice deceit....
My view is that they did go to the moon but they are not revealing everything that has been found! Some folks argue that the real space program is much more extensive than the governing powers wish to reveal....
So pick your conspiracy...God will expose it all someday!