As is your claim. What is the typical technologist? My peers, along with me, live outside of one of the biggest cities in the Midwest, and work remotely or commute to and from. I would consider us part of the prevailing technological culture.
True. We need real data to say otherwise, but we already know most techies live in cities anyways, you can claim that is not within their desire and they would like your lifestyle better, but I would claim it is as they want.
I would claim that the majority population of techies probably do desire to live in cities and hubs in which there are large communities of other techies, you're right. My point is just that there is also a sizable community of people who work in tech who also enjoy living outside the city, and can still enjoy a city lifestyle from time to time as well.
I often notice that this sizable community is brushed to the wayside because they aren't the in-crowd of city-based IT enthusiasts, with their regions being considered "flyover" and their opinions devalued. Yet still, in small towns, we do have Slack and hackerspaces and lots of professional development, just like the cities.