While I wasn't at 80% of a lab leak when Eliezer asseted it a month ago, I'm now at 90%. It will take a while till it filters through society but I feel like we can already look at what we ourselves got wrong.
In 2014, in the LessWrong survey more people considered bioengineered pandemics a global catastrophic risk then AI. At the time there was a public debate about gain of function research. On editoral described the risks of gain of function research as:
Insurers and risk analysts define risk as the product of probability times consequence. Data on the probability of a laboratory-associated infection in U.S. BSL3 labs using select agents show that 4 infections have been observed over <2,044 laboratory-years of observation, indicating at least a 0.2% chance of a laboratory-acquired infection (5) per BSL3 laboratory-year. An alternative data source is from the intramural BSL3 labs at the National Institutes of Allergy and Infectious Diseases (NIAID), which report in a slightly different way: 3 accidental infections in 634,500 person-hours of work between 1982 and 2003, or about 1 accidental infection for every 100 full-time person-years (2,000 h) of work (6).
A simulation model of an accidental infection of a laboratory worker with a transmissible influenza virus strain estimated about a 10 to 20% risk that such an infection would escape control and spread widely (7). Alternative estimates from simple models range from about 5% to 60%. Multiplying the probability of an accidental laboratory-acquired infection per lab-year (0.2%) or full-time worker-year (1%) by the probability that the infection leads to global spread (5% to 60%) provides an estimate that work with a novel, transmissible form of influenza virus carries a risk of between 0.01% and 0.1% per laboratory-year of creating a pandemic, using the select agent data, or between 0.05% and 0.6% per full-time worker-year using the NIAID data.
Even at the lower bar of 0.05% per full-time worker-year it seems crazy that society continued playing Russian Roulette. We could have seen the issue and protested. EA's could have created organizations to fight against gain-of-function research. Why didn't we speak every Petrov day about the necessity to stop gain of function research? Organizations like OpenPhil should go through the 5 Why's and model why they messed this up and didn't fund the cause. What needs to change so that we as rationalists and EA's are able to organize to fight against tractable risks that our society takes without good reason?
(I'm not sure to what extent you're trying to "give background info" versus "be more specific about how people thought of GoF research as an infohazard" versus "be more specific about how GoF research actually was an infohazard" versus other things, so I might be talking past you a bit here.)
So this seems to me likely to be an infohazard that was found through GoF research, but not obviously GoF-research-as-infohazard. That is, even if we grant that the modified sequence was an infohazard and a mistake to publish, it doesn't then follow that it's a mistake to talk about GoF research in general. Because when GoF research is already happening, it's already known within certain circles, and those circles disproportionately contain the people we'd want to keep the knowledge from. It might be the case that talking about GoF research is a mistake, but it's not obviously so.
What I'm trying to get at is that "info hazard concerns" is pretty vague and not very helpful. What were people concerned about, specifically, and was it a reasonable thing to be concerned about? (It's entirely possible that people made the mental leap from "this thing found through GoF is an infohazard" to "GoF is an infohazard", but if so it seems important to realize that that's a leap.)
Here, too: if this is what we're worried about, it's not clear that "not talking about GoF research" helps the problem at all.