For whatever it's worth, Teslas with Autopilot enabled crash about once every 4.5M miles driven, whereas the overall rate in the US is roughly one crash every 70K miles driven. Of course, the selection effects around that stat can be debated (people probably enable autopilot in situations that are safer than average, the average tesla owner might be driving more carefully or in safer areas than the average driver, etc), but it is a pretty significant difference. (Those numbers are what I could find at a glance; DYOR if you'd like more rigor).
We have a lot of traffic fatalities in the US (in some states, an entire order of magnitude worse than in some EU countries), but it's generally not considered an issue. Nobody asks, "These agents are crashing a lot; are they really competent to drive?" when the agent is human, but when the agent is digital it becomes a popular question even with a much lower crash rate.
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