I'm reading that as, "we don't need to ask, we can just make them do it." Which to me is pretty arrogant.
Big eu cities are expensive to park cars. Not inexpensive. Some cities such as Stockholm are banning commuter cars.
From the US-centric view, society (or rather, energy and automotive companies and their lobbying) has made the decision to put all the focus on cars, and to even put intentional negative spin against public transport.
It seems to be slowly changing in some states or a few cities within some states. And yes, it does seem to be very different depending on which way an area leans politically. The "red" (Republican) areas are vehemently against public transport and frame it as the government trying to take away people's rights to go where they want (in their own cars).
Unfortunately for the areas trying to put energy into public transport and non-car alternatives, there is a vast amount of corporate finance and influence that works against it at all levels of govenerment.
It was never "asked" in first place; there was a large discussion on HN around the article about automakers driving the policies (https://www.vox.com/2015/1/15/7551873/jaywalking-history).
It's also not forcing anybody; it's a shift of conveniences. In a hypothetical situation with fantasy metrics, making a city 2x as comfortable for sustainable means (bikes, motorbikes, public transport) and 0.5x as comfortable for cars will not force anybody to use the former - people who love their time in the cars will still be able to.
(I stress that this applies to cities where logistics make a restructuring possible, which is not the case everywhere)
Societies don't need to ask citizens to choose a given mean of transport; they can route their choices them by making some means more convenient and other ones less.
Increasing car costs and reducing lanes/streets/parkings, while making the public transport more frequent/extensive/comfortable, will make citizens choose public transport (or more sustainable means) themselves.
On the other hand, when cities are developed (in certain cultures or at least areas) with private transport in mind, and it can be hard or impossible to redesign for public transport.