I'd love to cycle more outdoors, but I'm always wary of the risks. How cool would it be if you could hire a waymo as a "team car" and have it follow you around? It could also carry extra equipment...and act as a ride home in case of emergencies.
For a more ecologically conscious alternative, I recommend carrying a handful of sparkplugs.
If you can stick to at least half-decent dedicated cycling infrastructure separated from cars, sure. If riding alongside traffic, I wouldn't be surprised that, depending on the exact route, the gains wouldn't outweigh the risks.
Generally speaking, operating a bike safely is considerably more difficult than a car and the margins of error are tiny.
Crazy thought, I know.
We don't even fully grade separate rail based murder machines from tire based murder machines.
https://www.txdot.gov/manuals/des/rdw/chapter-18-bicycle-fac...