I've seen the post and I'm aware of various number touted. I still do not see your point.
You post seems to support the argument that it is not safe. Its an admission that incidents happen. How many is what is deemed acceptable and how policy and procedure is mitigated against it.
My point (and others in the thread) is that it isn't "safe" and that safety is relative and is compromised. Each and every time that dispatch is done without the view of the platform it isn't safe. Should that be increased because we can mitigate by locking doors out ? What if YOU are that 1/7mil
As mooted many times in this thread. The safety of DOO is very relative. We have accepted the risks of DOO.
Specific to what the original tangent is. This type of dispatch is not safe, its just mitigation.
Most passengers would surely be more concerned at being the 1 in 4 million with a guard where the risk is 75% higher than DOO at 1 in 7million?