I asked to it to write a piece of shellcode to call a function with signature X at address Y and then save the resulting buffer to a file. So that I can inject this code to a program I'm reverse engineering to dump its internal state when something interesting happens.

Claude decided to educate me how anything resembling "shellcode" is insecure and cause harm and blahblah and of course, refused to do it.

It's super frustrating, it's possible to get around it, just don't use the word "shellcode", instead say "a piece of code in x86_64 assembly that runs on Linux without any dependency and is as position-independent as possible". But hey, this censorship made me feel like I'm posting on Chinese Internet. Bullshit.