I have no reason to believe this virus is a lab leak.
But in terms of threat to human existence, a future pandemic is more likely to come from a lab than from nature.
That isn’t anything to do with conspiracies. There are perfectly legitimate reasons why scientists engineer viruses. Doing so saves lives, but they also create a risk.
I would hope that one consequence of this pandemic is that people realise that we need to get much better at preparing for risks, and put pressure on governments to do so.
With an increasingly globalised system and a high population, we need to stop pretending that we can just carry on like we did before as if more global issues like this pandemic, environmental change and other risks aren’t going to happen again.
The existential risk of an engineered virus is one in thirty over the next 100 years, according to Toby Ord, Oxford professor specialising in existential risk. It isn’t a wacky conspiracy.