The article the screenshot is from links directly to a case of an elderly woman being hit and killed by someone on an ebike. It also links to a story of another woman has suffered brain damage and lasting effects after being hit by someone riding a moped.

They don’t really go that fast.

You really can’t say that, categorically. Part of the issue is that when people speak about e-bikes, there is a huge range of vehicles that fall under that category. You have ebikes that hit 80mph these days, yet generally are sold no differently in terms of registration or licensing than a pedal assist bike that cuts out the engine at 20mph or if the rider stops pedaling. A lot of these delivery drivers in NYC are riding illegal electric mopeds that go at high speeds and weigh much more than a normal bike, but are sold as though they were equal to an e-bike that goes much slower.

Even a lighter e-bike, like a Citi Bike, weighs about 45lbs. That’s 15lbs heavier than my regular bike, which will make a difference if you get hit at higher speeds. Something like the Surron bike mentioned in that video is advertized as street legal, but according to their specs page, their bikes clock in at 47 kg, or 103.6 lbs! Sure, that guy could be riding a slightly different model, but there is an absolutely massive difference for a pedestrian between getting hit by a 150 lbs rider on a 30 lbs bike doing 20 mph, and getting hit by the same rider on a bike that’s three times as heavy and going at four times the speed. Heck, there’s a big difference for the rider themselves if they just eat it on their own.