Did you also read the transcripts of meetings of Anthropic/OpenAI's investors?

Maybe you should read its IPO Filing. Since the doc isn't available at the moment, may be try SpaceX's one to see how an official doc of a company of another "megalomaniac" looks like, especially the section "CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS"

https://www.sec.gov/Archives/edgar/data/1181412/000162828026...