All evidence points to zoonotic spillover, aggravated by our encroachment on previously undisturbed natural areas and global warming.
Sadly, it was both political useful ('the Chinese did it!'), and ideologically useful ('a few faulty humans did this, like in the movies'), to blame the lab in Wuhan. By doing so, we can absolve ourselves of blame, and of need to take action - action both to mitigate the effects of this pandemic, and to prepare for the next. The next being an inevitability, just a question of when (within 10 years is my uneducated guess)