Yet you managed to take away the opposite, that the government forcing you to build parking spaces on your property is "freeing" somehow.
a) create a dependency on public transport, which you can then be denied eg during Covid
b) remove the basis of what makes business and having a family possible
essentially turning your city into an open-air museum, to be looked at by tourists (it is worth looking at).
a) Roads can be closed just as easily during a pandemic, attempted coup or major government crisis. Dependency on roads necessitates a car - an enormously greater barrier of entry than the price of a subway, tram or bus ticket. Fewer citizens using public transport leads to a death spiral in which public transit is continually underinvested, becomes more expensive to build and maintain and eventually ghettoised into a small number of prestige projects and a much larger number of decaying and even dangerous services, serving only the poorest and most socially excluded citizens - as has happened in so many US citizens. The reverse is observably true in cities built around vibrant public transport networks - Berlin, Tokyo, Copenhagen, Singapore, Utrecht etc. These cities aren't constructed around one key piece of crumbling infrastructure (like the NYC subway), but coherent and growing networks of trains, buses, trams etc.
Reliance on a car also makes you much more vulnerable to economic shocks - be they rising oil prices or personal issues that deprive you of the ability to drive (accidents, health problems, criminal convictions etc). Your mobility within the city becomes locked to a large capital investment which can be taken away in numerous ways.
b) Clearly car free or low car cities - like the ones listed above - worldwide have thriving businesses and families. To suggest otherwise is simply orthogonal to reality. They're highly desired places to live. Perhaps you're conflating the US suburb's with 'business and having a family'? A city littered with playgrounds, safe walkable pavements and on street businesses (like say Berlin), offers a far safer environment for young children than a series of shopping districts separated by dangerous unpassable roads, or low density suburban mass housing served by Wallmart style megastores - lacking cultural facilities, access to exercise or community amenities (many small US cities and also most small to medium sized Irish towns, like the one in which I was unfortunate enough to grow up).
'Walkable cities' are literally just places where the city is constructed around the social, economic and environmental needs of its citizenry rather than anachronistic modernist utopian ideas of vast highways and infinities of commuters streaming into colossal towers.
Really, what I object to, is this unstated transfer of power, from governments to the UN. The UN decides policy, local government implements it - changing legislation etc as required. But who made the UN god? Why do all states across the world follow the same plans? Are you a 'stakeholder' in the decision/strategy process? You and I are not. It simply moves power to a level so that it is untouchable and unknowable. Voting already does nothing, because the folk we see already just implement what they are told.
Single family homes and parking are not being banned. You can still build them in all of these zones. The difference is now you have a choice between building that or denser housing, you can choose the amount of parking to build.
If anything the single use suburbia is even more controlling, meant to keep captive suburban consumers at the teat of the chains in shopping malls, and the auto and oil corporations.
Every local government has plans to achieve sustainable development goals (SDGs). Did you put anyone choose/vote for this? You might cheer it, but were you given a choice? You were not. Most simply think this is fine and go along with the effective transfer of power from local government, to the UN. It is global government applied locally.
If anything, Seattle (one of the subjects of TFA) is in a state where the governor has been directly elected to three terms with larger margins each time, where one of his signature policies is dealing with climate change, and his largest base of support is the Seattle metropolitan area.
The whole thing is a wheeze to make people spend even more on (crappy) housing, energy etc, but to feel good doing so, cos they are saving the environment. It plays on the innate 'religious' impulse people seem to have, that of avoiding sins (pollution) as determined by priests (experts).