The Downside of Sidewalk

Sidewalk claims 90% of the US population coverage. The number seems awfully high, but now I'm thinking is this beneficial more for kind of urban areas and things where you have more coverage? And other places, you know, if you're in a rural area with six houses, you're not going to get connectivity. But what's nice about the technology in theory is that there are a lot of applications where I don't need real-time connectivity.