The lab leak theory is popular because of politics and ignoring the down sides of potential error. The lab leak theory posits that natural disasters such as have happened throughout history no longer happen because all events are shaped by the hands of man. The lab leak theory is based on the idea that establishing guilt brings justice. The lab leak theory is based on a generalized loathing of China. The lab leak theory ignores the history of ongoing transfers of animal viruses to man in favor of the view that it is different this time. Garbage in results in garbage out and the lab leak theory assumes that an incorrect idea will result in correct political action.
Perhaps the greatest tragedy here is that people are appealing to ideas about justice by saying this was a forbidden struggle that is a big fight, yet ignoring the most important realities of justice. If you really want justice then you need a coherent statement of the offense, there should be a fair hearing with representatives of all sides, there should be impartial review whether that be trained judges or a selected jury of peers or whatever else, and so on. We know what justice looks like and any serious introspection will show that this shrill advocacy of the lab leak theory is just more social media garbage like q anon and the rest. If you want justice then you will have to submit to the kind of impartiality that brings justice, but that isn't what we are talking about here.
re limits - I got banned from the covid19 reddit for mentioning it and was unable to write about in on Wikipedia, this in Feb 2020, pre Trump
re evidence - there were no bats anywhere near Wuhan and Daszak's gain of function funding and interview were public before the breakout but unmentionable
How is the above that the nearest viruses to the breakout were in a lab politics?
And while people like me being unable to write on Wikipedia etc may seem silly bear in mind 10m people died from this thing and several of those million may not have done if the data was not censored.