And there are countless solution for carrying kids or groceries. We go to kindergarten everyday by bike, a child trailer works very well.
> Or you might need to go faster than an ebike can legally go (12mph).
Yes, then you use the car or public transport.
I love my ebike but that's not really true. Weather feels much more extreme on a bike, IMO. In the rain I get much wetter on my bike than walking. In the cold the weather hurts my hands and eyes. In the sun I sweat more, because biking is exercise unless I go throttle-only.
And of course there's the danger aspect. Walking in the rain is not a safety risk for me at all. Biking in the rain is not as safe.
So I mostly use my ebike in mild weather conditions and choose other options at the extremes.
Except they all are
> Weather situation is the same as walking
But we're not talking about bikes replacing walking, we're talking about bikes replacing cars.