I didn't claim anything about identifying writing. That's a strawman. I'm talking about humans talking to each other. Even if it's in a zoom call. Any interview process that doesn't include that is broken, and that's my claim. Echo chamber or not.
I do think people cheat video interviews with LLM help, but in-person should always be required anyway, even if it’s via proxy (“meet with a colleague from our Madrid office”).
Even if that's the case, isn't it just a matter of conversing in a way that the LLM can't easily follow?