For Tesla's collection of data on accidents with Autopilot technologies, they considers Autopilot to have been enabled during the crash if it was on several seconds beforehand. These systems may hand control back to the driver in crash scenarios moments before impact, but that doesn't mean the data will report that the system was not enabled for the incident.
Yeah, let's now hear the stats on "fatal accidents within 30s of FSD being enabled".
You really just can't trust Tesla at all, about anything. There's no integrity there. They won't even be honest with the name of their headline feature!