Anything "can" happen. But having driven and cycled many thousands of miles I'm convinced the probability of being run down/driven into by someone who has made

Anything "can" happen. But having driven and cycled many thousands of miles I'm convinced the probability of being run down/driven into by someone who has made eye contact is a lot lower than by someone who has not, so eye contact is a useful signal. Like GP I'd be happier if robotaxis could not only sense me but also send me a signal to inform me they had (beyond just changing their driving behaviour, although that is in itself a useful signal too of course.)