Bicycles and trains are hundreds of times more efficient than cars in terms of energy and space…
A fast train like TGV, ICE or Shinkansen needs 10 kWh per passenger per 100 km. This includes infrastructure like heated railway switches, train stations, etc.
This is not much more energy efficient than an electric car.
And bike crashes don’t kill over a million people per year globally.
Compare the passenger-kilometers done by car and by bike.
That's the wrong way. Bike should be made more convenient. But artificial worsening is no good thing.