Won't happen. Climate change consequences are diffused, same as with deaths from car accidents and cardiovascular diseases. People are unable to perceive such risks seriously. In case of Covid-19 politicians and businesses are concerned of short-term and mid-term losses which are quite likely. In case of climate change losses are long-term and uncertain, and they believe they have "emergency measures" at hand if things really go south.
@kravietz @lazarski cars are designed for safety much more than they used to, however, that progress was made a bunch of decades ago.. Ralph Nader is often credited as a prominent person in this.
Also designs of the roads in the US at least, not sure. (In the Netherlands there are lots of speedbumps, bicycle lanes etc)