Agree - eBikes solve so many problems if we could only create there infra for them. Aside from co2, which is partially offset by the emissions from materials and manufacture, the only thing EVs really have going for them is less brake dust. However even that may be offset by the additional tire wear due to their weight and which contributes more to poor air quality than ice engines do these days. EVs being heavier also means more road maintenance required.
Basically EVs are just kicking the can down the road a little bit, within the confines of our culture and infrastructure, but do not solve our structural problems.