I have never owned a moped or even a motorcycle and am pretty adamant against e-mountain bikes, except for use on certain wide trails and when medically necessary. Bombing a singletrack with other riders and hikers is not safe, especially if the person has no bike skills.

On a road bike, I would be more open to a little pedal assist as the years have rolled on. Not for pseudo KOM purposes, but to help me maintain on some rides where my legs and the climbing late in the ride are not mutually conducive. I'm not there yet, but I can see where that day might come. I also agree that in some traffic situations, especially around freeway on/off ramps, being able to get a burst of speed to avoid getting run over is a plus.

John