Funny, I feel the same about 15 minute cities.
Fact is that I rarely go more than 15 min from home except to get on a plane.
I live in such a central, convenient location that I rarely need to go more than 10 min walk from home and have to make an effort to visit other parts of this great city.
I just went to get a new passport - 10 min walk.
A new Peter F Hamilton novel!
I'm off to buy it - hard cover preferably, as Shabbat and travelling are the only times I have time to read a novel.
UDATE: The Kindle version was 1/3rd the price so I had to forgo the hard cover for the moment.