This is almost diametrically opposite to parking-oriented cities and sprawling suburbia.
Every time I attempt to read it, halfway through my brain flips into the mode that is normally reserved for when people start telling me that Ivermectin is a COVID remedy, or something equally farcical.
Please take a moment to remind yourself of the guidelines and make an effort to follow them in future.
Note that this holds without even having to mention that holding the ability for millions of people to be independent and mobile without needing to purchase and maintain a vehicle against a niche and expensive hobby is ridiculous. But there's no need to bring that up because we can have both.
The first two smell like communism, the last massively harms the rich people and their playthings (REITs - real estate investment trusts). Won't happen, not in countries where Big Money is pulling the strings (i.e. the US, Germany and UK).
If you want cars off the road, you tax rich people and build trains and bike lanes, and shut down cynical RTO. Full stop.