This was posted last week, but I'd make a wild guess that it's from that much older interview, and that Joe Rogan and/or his employees didn't post it, or this channel, it's merely pranked to look like his.
That’s not evidence, it’s just a plausibility argument.
It's about time.
As an aside, Garry Nolan says about the UFO/UAP "beings": he doesn't know what they are and he is suspicious that what we are seeing might be a contrivance of an even more intelligent and more elusive creature (he doesn't think the so-called "grays" are actually real, but are perhaps AI beings, biological robots, or semi-material projections).