I don't understand your claim.
Previous article: Tesla with human supervisor at wheel: 10x worse than human alone.
Current article: Tesla with remote supervisor: 3-9x worse than human alone.
Given the small sample sizes, this shows a clear trend: Tesla's autopilot stuff (or perhaps vehicle design) is causing a ton of accidents, regardless of whether it's being operated locally by customers or remotely by professionals.
I'd like to see similar studies broken down by vehicle manufacturer.
The ADAS in one of our cars is great, but occasionally beeps when it shouldn't.
The ADAS in our other car cannot be disabled and false positives every 10-20 miles. Every week or so it forces the vehicle out of lane (either left of double yellow line center, or into another car's lane).
If the data on crash rates for those two models were public, I guarantee the latter car would have been recalled by now.