My own experience: Don't ever trust the Chinese government on issues that could potentially involve the reputation of the party. Note that I'm not saying don't trust what CCP says, ever (sometimes they actually do good things) - just not on issues that involve anything to do with how the world might perceive them.
Which is exactly what this issue is about.
That's not to say we have compelling evidence that this was a lab virus, either. I think, for me, it's a, "we don't know, but I wouldn't be shocked at all if it was a lab virus".
Why is it never brought up that it could just be an accident? It doesn't need to be a weapon. Just poor safety during research.
Certain actors have a narrative they would like to push.
Recall how much the situation changed in 2020 between the beginning of January and the end of March...
Even if we just had an handful of cases at the beginning of October, by the end of December we would have got massive clusters of cases, tens of thousands of people hospitalized with the same symptoms
And then suddenly, when we started to look for it in January/February, we found only a few clusters and the disease grew (again?) From almost nothing
Covid19 is not something that you can keep hidden:
https://www.independent.co.uk/news/world/europe/coronavirus-...