I can relate to this! I lived parts of my life in car-only and walkable places. I so prefer walkability!

But, it has downsides.

Walkability, in a rich country, means insane real estate prices (in a poor country people don't have enough disposable income after food, clothing etc to create an auction effect).

In a poor country on the other hand, it means crime. In rich country even poor people have cars so crime is more equally distributed, but in poor countries, living in a place where jobs and shipping is unreachable on foot, you are also shielded from almost all crime, but in a poor country all walkable places are dangerous.

In other words, walkable places are only good if you are rich and live in a rich country.