They are not stopping. Simple as that. The quadrilles and regulations they ask are all about slowing down competition but not them.
Hiring own husband to safety team while you raise money for (their words!) doom machine, while you do your utmost to scare people while you try to raise even more money from investors on doom ... does not show OP was not correct in their assessment.
He works on the safety team and their responsible scaling policies. He literally may be working on slowing down AGI progress at Anthropic.