Where are you suggesting that they ride?
Where are you suggesting that they ride?
Adding high-speed (i.e., greater than five mph) vehicles to that mix is a recipe for disaster.
This not only makes it easier to share the sidewalk with vehicles, it also improves the flow when there are a lot of foot commuters with different walking speeds.
I live in a city where pedestrians frequently share the sidewalk with both bicycles and electric mopeds. It works because people pay attention to what's going on around them and generally work together to try keep the traffic flowing smoothly.
I am not against dedicated roads for bikes (although depending on the city's density, they can just end up as a second sidewalk), but I also think it shouldn't be treated as a prerequisite for developing a bike culture.
If bicyclists want this mode of transportation to be taken seriously, they need to start self-policing in a major way. So far I'm seeing not even a hint of that.