@Grey08 A few things to unpack. I give you the point of the rental prices, everything else I must kindly disagree.
The worse quality of life is not inherent to cities, but because people living in rural areas drive into cities: https://youtu.be/CTV-wwszGw8
People living in rural areas (who are financially and ecologically subsidized by city dwellers) create the problem they decry in the first place.
This does not mean everyone needs to live in Manhattan, but maybe at least Koblenz.
@AndiPopp @Grey08 To add to Andi's points.
"Not enough plants in a city", how about we plant plants in 30% of the parking spaces? 40%?
Skyscrapers suck, and are a dead end, better to have medium rise and low rise blocks, better on every metric.
Noise: most noise comes from cars. You'd be very surprised how quiet cities are without the constant noise of cars driving around.
Light: This is a problem, but I bet that if we thought about it a bit longer, we can think of something.
Our Western automobile-focused culture is unsustainable on a planetary scale. The global ecosystem would collapse if all people owned and used cars like we in the West do.
Any statements regarding "most people" or "all people" should take that into account.
Major branches of ethics require you to make exactly such statements. (Read Kant, for example.)
@AndiPopp
@Grey08