When I encountered the idea that cars being common causes them to lose all benefit for most people while also causing them to become necessary, I initially thought it overblown. Then I ran the numbers. Well. Crap.
[EDIT] and don't forget to factor in minutes or hours per day spent working to pay for car+maintenance+gas.
On top of the distance taken out of commutes, think about the space taken up in terms of real estate. In Munich, which is a fairly dense city, the estimated share of parking space of the city area is about 12.5%. If you include space for moving vehicles, that estimate approaches 50%. That’s a substantial driver of real estate prices and rents.
(1) https://www.urbanist-magazin.de/das-konzept-der-effektiven-g...
I agree with your more general point though: framing the entire matter in terms of freedom is detrimental to the debate. However, it’s almost always initially done by the side that wants to retain the status quo.
The actual point is that freedoms should be curtailed when they cause harm to others.
In this case unchecked freedom of movement can cause harm to society in different ways, so some forms of movement are restricted. Which is already true, we have signs, lights walls, fences, licenses, etc to restrict our movement. So the argument is really about how much more should they be restricted.
* EDIT, Zarath already called me out on that, but I still think it's a stretch
Negative freedom: Freedom from something
Another example: ambulances. The traffic in Manhattan means ambulances take a really long time to get to and from their patients. Those minutes cost lives.
* their freedom to drive on the fastest route possible * their freedom not to have a large road in front of their home * their freedom not to have their taxes invested in a road infrastructure ballooned to a level that they might not need * their freedom to live in a world that is not inflicted by global warming
Freedom to move does not mean you can do so at any cost to the freedom of others.