You know...anything that gets someone onto a bike and enjoying their ride is good in my book, whether someone else thinks their ride is worthy or not.
My local Specialized shop where I purchased my regular (non-e) hybrid bike was all "sniff sniff, pew pew" when I first mentioned the topic of ebikes a year ago and how I was thinking I was headed in that direction.
I said the same thing to them: If someone loves cycling and is a proponent of cycling then it should warm the cockles of their heart to see as many people ride bikes as possible, whether those bikes have 2 wheels, 3 wheels, pedal assist or whatnot and ebikes allow people who are older or recovering from injuries to get on bikes as well as become replacements for getting in the car and running local errands or commuting instead of driving. I said, "it doesn't replace regular bikes, it replaces people needing a car or a 2nd car!" They conceded those were good points.
Sniff-Sniff-Pew-Pew indeed!