Is Coronavirus a biological weapon?

[Gandalf]

Your just spouting the same stories you've been told are true.
Nobody on here knows how this virus started.

What I'm spouting is reported fact according to hundreds of the world's top doctors and healthcare professionals who have dedicated their lives to tackling these kind of epidemics/pandemics. What reason would all of these people have to lie, to all tell the same lie? Can you answer the question? Isn't it fucking obvious that they're all just telling the truth?

Hundreds of scientists haven proven it wasn't an accidentally leaked virus? How did they do that?