You can park about 20 bikes in the space where it takes to park one car. One to 1.5 hours’ of walking is healthy for every human. Call it a substitute for gym time.
Place like San Diego, with proper urban design, probably 3/4 of human transportation could be done by bike, or electrically augmented bike over 90% of the year.
The private car is comfortable, but it’s also a high standard of isolation and inefficiency.
Electric training bike in an SUV sounds like a recipe for motion sickness. I’d be ready to punch the designer of both in the throat after about 5 minutes.
