I'm 9 miles from work. My goal is to have an easy ride were I show up without sweating. I put assist on medium and keep the ride easy. Using the throttle to break inertia at every stop is absolutely a part of that, as is being able to go at a fast enough pace were I'm not peddling for the better part of an hour. We are not Europe, we are far more spread out in the usa. The consequence of regulation will be people like me returning to a far more dangerous form of transportation. To me that's not progress: trying to lessen danger by increasing danger astronomically.
Outside of Surrons and other e-dirtbikes, the hysteria over ebikes is mostly car propaganda. Do anything to paint all forms of alternative transportation as dangerous, and get people back into cars (the most dangerous of all). As long as cars are the most viable form of transportation, any additional regulation on class I, II, or III ebikes will only result in decreased usage, and increased driving (which is far far more dangerous). Furthermore, you are also glossing over the fact that people already own these ebikes, and replacing them is not cheap. To me this is not seeing the forrest for the trees.
In an ideal world were we had sensible zoning and transportation infrastructure I might agree with you. But in the sad reality we have, regulations on basic ebikes will make things far far worse.