I m sorry, common sense conversations have no place among the pitch forks and torches.I'm going to wade into the fray as a very new class 1 ebike owner.
I think the beef here is mostly with those that are going very fast uphill on ebikes which does exist but I believe those are a very small minority of ebike riders. I think most ebike riders are like me and just hoping for a bit of an assist to make it up steeper and/or more technical climbs without having to stop and walk and be able to ride a bit longer/further than we could otherwise. Right now, my issues are largely lack of fitness but I also have asthma and live at 7500 feet so some climbing can send me into an attack. Hopefully more riding will help me on both of those issues but regardless, I'm not flying up any hills anywhere close to 15-20mph and, frankly, I don't want to be going that fast down most hills either but if I do, the pedal assist shuts off at 20mph.
As a former runner I saw tons of damage done to our local trails by mountain bikes before ebikes became popular and I see about the same amount of damage happening now. Mostly those are because of riders who either ride when it's too wet causing massive ankle breaking ruts in the trails or where the riders leave the trail to go around someone or something. While there may be a slight increase in damage from an ebike, I highly doubt that it is so extensive that class 1 ebikes should be excluded. Class 2/3/4 are entirely different animals.
Yes, assholes know no bounds be it on eMTB's, regular bikes, snowboards or skis. They are around us and unfortunately set the standards for ignorant actions.