I am in Barcelona and there are bike lanes everywhere, but there are bikes, e-bikes, scooters, skateboards, e-skateboards everywhere as well. They use bike lanes, roadways, sidewalks, and every other available surface, you really have to keep your wits about you as you move around.
One thing I do like is the availability of residents to sign on with an ebike service provided by the city government. They have six thousand ebikes around the city and for a yearly fee residents can pick one of them up, ride for up to thirty minutes around town as many times as you like. I would make use of this service if I could.