Earlier quoted context omitted.
The problem with bikes in big cities is parking and theft. Stealing an auto is a felony while a bike theft doesn’t even get marginal attention form law enforcement. Sorry to say but we’ll need some large policy shifts to support ebikes despite how perfect they’d be.
you must live in odd country, here in Czechia is felony stealing of subject with "more than insignificant value" (read more than 200EUR although last year they wanted to raise it to 400EUR, not sure if they succeeded) regardless what is the subject, so while stealing old used car valued at 199EUR is misdemeanor (contravention), stealing bike worth 300EUR is crime I don't think they would really treat cars differently…
Car gets stolen: often the case is solved, license plates help, etc.pp
Bike gets stolen: Police take the report, often blame you it's your own fault that you didn't properly lock it (happened to me twice), usually doesn't get solved even if you have the number. It's worth the hassle to report it but the chnace of getting it back are close to zero.