I’m pretty sure they’re just referring to using the techniques to replicate things after learning, not hallucinating the whole game as if it would be a 1:1 copy.

“Is it right?” Are you kidding? Yes, it’s obviously a better alternative than invading another country and killing people. It’s one of the ways we have learned, as a species, to avoid massive wars and losses of life. If you’re advocating for war as an alternative then you should fuck off and die so you don’t get other people killed in the process.