This is not evidence of anything in particular, without some Bayesian calibration: - What other kinds of virus research besides coronavirus was done at the WIV

This is not evidence of anything in particular, without some Bayesian calibration: - What other kinds of virus research besides coronavirus was done at the WIV? - What proportion of coronaviruses are anyway derived from bats? - What were the outcomes of the instances of poor PPE/safety measures with regard to containment? Without this calibration, all you've written is innuendo.