The whole "since they published that it happened, we've had a bunch of disclosures" which is a typical "I don't feel safer when people talk openly about unfixed vulnerabilities" argument.
Err no, no it's not. It's that there's been a ton more attention there. We're no more or less safe than we were before, we simply didn't know about the bugs that were there.
(FYI, I've been a security researcher for 15+ years and work as the head of hacker education for HackerOne; I am very, very pro disclosure. :) )
Another security principle is involved: assume the worst case. If CPU vulnerabilities are a popular subject, they get fixed to some extent: it's much better than letting them be as a tool in the hands of private and government black hat hackers.
