I tend to have multiple views. I entertain the views from left, right and in-between (although I am not a fan of calling things "left wing" and "right wing", it sets the wrong tone).
Remember when the US touted with the idea it was lab made by China? At that point in time they must have had some evidence to announce this.
This is an interesting read:
https://journals.lww.com/crst/Fullte..._made_.19.aspx