I don't believe this. Show the evidence that AFCI breakers do anything to prevent fires.
What has been proven that AFCIs can not stop a glowing arc and that there is no way an arc can be sustained at 120V. AFCIs are useless other than the ground fault component
GFCIs are different, and anyone who understands the difference between the two technologies would not compare them.
I am not comparing the function of an AFCI to a GFCI despite the fact that I encounter licensed electricians on a daily basis that do not understand how either device functions. The statement was made to reflect that when people do not understand the technology, they routinely scoff at it.
There is a plethora of data that reflects that AFCI has resulted in property damage reduction as well as a reduction to human injuries and death as a result of electrical fire. You can look this up for yourself if you don't accept what I posted. How do you think these requirements become code? They are approved by code making panels with data presented to reflect their necessity. Many codes are the result of a previous documented incident. The insurance industry has a significant influence in the making of codes. Code panels don't just arbitrarily accept proposals without data to batten the request.