This COULD be a spoof, but I don't think so . . .
https://t.me/right_on_radio/5945
Stanley Kubrick CONFESSION: I was involved in fraud. I was the movie director of THE FAKE MOON LANDING
edit:
the more I chew on it, the more I think it IS a spoof. Not because I know what Stanley really looked or sounded like but because of 2 or 3 other factors. The lighting, the corny crackling while the interviewer speaks, and with those two doubts in place I then don't quite believe Stanley's way of letting it out is how he would have really said it.