Well, it has already happened in London. September 2018. An ebiker hit a woman at an intersection. She died of her injuries, The accident was caught on camera, and the ebiker ran. He later turned himself in. Arraigned in court in October 2019. Trial is next month. From what I saw on the internet video, she jaywalked on a red light into his path , but that's up to the traffic reconstruction experts to debate how fast he was going.
Meanwhile, Netherlands had more people die on bikes than in cars in 2018. Something like 200 deaths. We get 100 deaths a day in the USA from cars.
When you ride the lakefront path in Chicago in the summer, the odds areguaranteed you'll have at least one near miss. Lots of people. Lots of bikes. In the middle are the Segway tourists.