But I would exhort city bikers and e-bikers, I know it feels convenient to flip back and forth between being a "car" and a "pedestrian" at a whim, but please don't. You're generally supposed to be a "car", at least where I live. And the step where you were a pedestrian a moment ago and just come wandering into my lane because you're a "car" now is probably about the most dangerous thing you do on a daily basis. Pick a lane, literally and metaphorically.
I'm aware of this issue so I'm watching you like a hawk if you're doing this, but I'd advise against betting that everyone else is watching that well. That ped->car transition is very rough on everyone around you.
I'll also agree that cars need to be a lot more aware of bikes in general, but this particular issue is definitely on the bikers.