Wong, your prayers have been answered. YRCW companies are looking into using these high speed vehicles after seeing how well they work out at UPS, etc.
https://www.cnbc.com/2019/12/04/amazon-ups-and-dhl-are-testing-cargo-bikes-in-new-york-city.html
https://www.cnbc.com/2019/12/04/amazon-ups-and-dhl-are-testing-cargo-bikes-in-new-york-city.html