I know these people believe what they’re saying but what they’re saying isn’t true. If you genuinely 100% truly believed that you were building a bomb that would blow you up you would stop making it. No amount of financial incentive can convince you to create something that you wholeheartedly believe will destroy you.
The various AI companies just use the threat of human extinction as an advertising gimmick and it’s getting pathetic. You cannot continuously announce that you’ve invented AGI every three months for several years straight and maintain any kind of credibility.