I think he means by some obscure manipulation. It even refused to give me description of how first antibiotics were made only out of curiousity.

I don’t. although I tried to get it to tell me how to take crack cocaine, and it wouldn’t. But when I was taking grey market peptides, claude walked me through reconstituting, dosing and administering them. I assumed it would behave similarly for other drugs, but it doesn’t seem to

Anthropic's goals here are not just harm reduction, but to stop competitors from making bio discoveries using Claude.