Ebikes that go faster (30 km/h or 45km/h pedal assisted max) 1000w max require a min. age of 16 and a special M license or vehicle license. Additionally you are required to get a plate for the Ebike and you must wear a helmet.
All ebikes require day time running lights and fast ebikes will also require a tachometer in 2024.
We do have issues with a new type of rollers that have replaced the old mopets. Those you can drive without any licenses or helmet if you are older than 16. This will probably change however even though they don't go over 20km/h they can still be dangerous.
Do you mean speedometer? I don’t see how motor speed is relevant to safety.
In my head, people would calmly walk away from this, and it would serve as a stark reminder of how dangerous this all is, help reduce congestion by reducing licensed drivers, and encourage carpooling and expanded public transit. In reality, an angry mob would probably tar and feather me for trying to enact such a ridiculous idea.