This is far, far from settled at this point.
In point of fact FSD beta vehicles are out there every day in environments where LIDAR has never been deployed, nor likely ever tested. And we're not seeing clear "it can't do this" failures. Anywhere.
The closest you're going to get to evidence against vision are things like that "It Hit A Kid!" stunt from a few months back that turned out to be basically faked[1].
[1] At least the perps went silent and no one was ever able to reproduce. I mean the whole idea was ridiculous: my car twitches at pedestrians, including kids, including my kids, every day. It literally draws them on the screen.
Do you have evidence of the number of accidents, disengagements etc by region ?
Because you're making awfully definitive statements about FSD safety.