Humans are strange indeed.

I work with cellular BDA-DAS[1] gear sometimes, and I don't recall the last time I looked at the signal strength display on my phone. It has probably been years.

For me: It either works, or it doesn't work. It is either fast-enough, or impossibly-slow. It's very binary, and the bar graph at the top never told me a damned thing about what I should expect.

[1]: Bi-Directional Amplifier, Distributed Antenna System. In theory, such constructs can make indoor cellular coverage quite good inside of buildings that previously had none. In reality it can be... complicated. And while the bar graph doesn't mean anything, I still need ways to see what's happening as I spend hours, days, or [sometimes!] weeks surveying and troubleshoot and stuff. The phone can report things like RSRP, RSRQ, and some other tasty bits instead of just a useless graph -- and from there, I can sometimes make a hand-waving guess as to what I may reasonably expect for performance.

But that stuff is normally pretty well hidden from view.

> It is either fast-enough, or impossibly-slow. It's very binary, and the bar graph at the top never told me a damned thing about what I should expect.

A few months ago, I was in a remote area at anchor on a sailboat, about 6.5 miles from the nearest highway through the swamp, with only a few farms and a handful of houses within that radius. With my phone up in the cockpit of the boat and tethered over WiFi to my laptop, I was able to download a movie. As the boat swung on anchor, the download was occasionally interrupted, but when data was flowing it was consistently 5-10 MB/s over a claimed 5G link; the movie downloaded in much less time than its runtime. I assume I wasn't competing with much other traffic on that tower, wherever it was. So my experience was even more binary than yours.

The phone's signal indicator did seem to accurately indicate when it had no usable signal at all, but beyond that I'm not sure it was providing any useful information. And I'm not sure if it could have told me anything of use other than "connected" or "not connected". The very marginal connection was still faster than I had any right to expect for those conditions.

HN is the only website that works on 1 bar. If HN doesn’t load then nothing loads.

I had my car break down in remote mountains and that little image had me climb up trees and eventually find a place where I could make a call from. Once I had two bars they could hear me, before that it was the case that they weren't getting what I was transmitting.