Totally! And SF is a place that’s been deploying more bicycle infrastructure and instructing their police to not enforce rolling stops, since at least from 2015! Our car brained governor is stopping such progress, so the battle continues. At least SF residents are holding their ground and voting to keep places like the great highway and JFK drive car-free.
The class system is designed for these arguments. I’m fine with class 2 in lanes and paths, but now we can discuss ebikes and where they belong without confusion. And regulators for parks, towns, etc can make it very clear in their signage.