Side note: Not looking at evidence doesn't make it not exist, nor does declaring that there is "zero evidence".
First, it's all just Twitter comments. So it's only evidence that someone typed it into Twitter.
And second, what happens to overlap with reality isn't evidence of a lab leak. The fact there is a virus lab in Wuhan doesn't mean there was a lab leak, any more than the fact there are labs in Africa proves aids was man made.
That's the problem here, people don't understand what evidence is, and they don't understand because making up bullshit is much more fun.