I originally completely rejected the lab leak as conspiracy theory to anyone who brought it up, but my opinion has been swayed by several revelations.
To summarize from the wider internet [x]:
- EcoHealth DARPA proposal (DEFUSE)
- HVAC Failures identified at Wuhan prior to Nov 2019
- U.S. intel 3 Wuhan lab researchers ill with COVID like symptoms Nov 2019
- Drastic increase in Wuhan Lab security posture after HVAC failure
- Removal of Wuhan virus databases after HVAC failure
- Request of removal of viral genes from NIH databases
- The various released email documents of internal discussions at NIH
- The unnatural characteristics of the sequence that hint at possible lab origin
The rejected EcoHealth Alliance DARPA documents literally call for the creation of a novel COVID virus with similar features as COVID-19.
Even if it wasn't engineered they were collecting bat coronoviruses there and leaks from labs are not unheard of and have happened in the past at various facilities.
That paints a pretty common sense compelling argument to me.
We currently do not know for sure which is the case but at this point in time the scales tip towards lab for me and the word "strong" is valid. I respect your disagreement though.
[1] https://en.wikipedia.org/wiki/Sealioning
[x] https://www.nbcnews.com/health/health-news/u-s-intel-report-...
[x] https://www.theatlantic.com/science/archive/2021/09/lab-leak...
[x] https://theintercept.com/2021/09/23/coronavirus-research-gra...
[x] https://www.yahoo.com/video/wuhan-lab-air-circulation-system...
[x] https://nypost.com/2022/05/11/nih-director-tabak-confirms-ag...