I think e-bikes did the important job of making bike rides more enjoyable for the masses. And the next important changes are maybe not on the bikes themselves but infrastructure. Would be great to have more safe bike routes which are fully separated from traffic. And it would be great to have more opportunities to safely store and park those expensive bikes. It’s annoying if something is definitely within biking distance but be one can’t leave a bike on the area without having to worry it might be gone shortly after.