I commute on electric bike, literally work at a participation endurance sport company and have only gotten gentle teasing, no hate from the hardcore bikers. I tell them I literally hate riding a bike and that this one cost less than their racing bike, and I am comfortable on it, so use it for grocery shopping and stuff like that.

There is not enough infrastructure for bikes. I am careful and polite, if I have to take the sidewalk I get off and walk around pedestrians, walk it across intersections. If I’m in the road I wait for a big break in traffic or periodically get off the road so cars can pass (there is no bike lane going to work). I see bikers weaving through traffic and understand the frustration drivers have. And have had cars make illegal left turns almost into me and understand bikers being frustrated too.