From day one it's been silly to assume any outbreak of a virus is from a lab leak without evidence.
I'm not saying that this means it was definitely a lab leak. It absolutely doesn't, without further evidence, but discounting it completely, especially given how suspicious the CCP acted around it (why wait an entire year before letting the WHO investigate and then only for a few hours? why silence scientists and doctors?), is equally silly.
There's no evidence it was a lab leak, there's no evidence that it wasn't either. There's some circumstantial data to suggest that the CCP isn't a trustworthy source. That's all we know.
Yes its silly to assume that it was a lab leak. But its also silly to assume that it wasn't. We don't know what it was.