I've been wondering certain things, especially why Marc Lipsitch (one of the most consistently trustworthy voices throughout the pandemic) signed that Science letter, knowing that it would add weight to the "it's a lab leak" propaganda, and stood by the assertion that lab leak is plausible[1].
I hope we do get the true answers to these questions, though think it's not especially likely.
I'll say a couple other things. For an audience of honestly intellectually curious people, the Trumpian right-wingers did enormous damage to their theory, even if it was correct, by being racist and scientifically willfully stupid. Similarly, the Chinese authorities, even if they were correct did enormous damage to their theory by being authoritarian and stifling real communication. But it is very easy to see why both sides acted as they did: these mythical honest intellectually curious people are a tiny fraction of the entire audience, and have relatively little power, so they were quite incentivized to act as they did. And, maybe a little too early to say for sure, but it probably worked.
[1]: https://twitter.com/mlipsitch/status/1398455815959367683
Eh? And no mention of American urban blue check marks who are being racist, scientifically willfully stupid and who are stifling real communication?