NASA could return to the Moon if they wanted to but as others...

NASA could return to the Moon if they wanted to but as others have said they've been there many times already and it is very expensive - we are no longer in a cold war with Russia so no longer have an unlimited budget. They have many other new projects they are working on and implementing.

And guess what they are not willing to spend billions of their precious dollars going to the Moon again solely for the purpose of convincing a bunch of unqualified conspiracy theory nutters, who probably left school at 15, that they did indeed go there in the first place.

And even if they did and landed right next to the remains of previous Apollo missions the likes of you still wouldn't believe them anyway - it would be just another conspiracy, the photos and videos are faked, CGI.......there's wires holding up the astronauts, they're really in the Nevada desert.

Same with the flat-earthers, Elon Musk and his like see no need to engage with them or respond to them.......just let them believe their own youTube driven fantasies while they carry on with the serious work of exploring space and employing some of the brightest minds on the planet to help them do so.