I'm surprised they aren't launching with cyclists too. Maybe they don't know the size of the backpack / basket that the delivery person has? I kinda just bike around Toronto for fun / exercise (up to 100kms in a day) and if I didn't have to alter my bike I could consider doing it. Plus it is faster in many parts of the city to bike than to take car or transit.
https://www.side.cr/under-the-hood-a-look-at-sidecars-on-dem...