> I have a hard time believing that this isn't just classism.
It is also classism, but not just.
> Android has about 40% market share in the US [0], are you claiming that 40% of the us are unable to identify social cues?
No, but they are getting weeded out all the same along with the privileged enthusiasts that do miss social cues.
> Most of my friends from poorer areas, especially the ones who grew up without access to the internet, have an Android.
Yes, android use, and continued aversion to switching, will more often tell you a lot about someone's price sensitivities and not just their preferences. Its usually the HTC Obsolete, not the sexy flagship device. We all know people have payment plans or some other kind of multi-year lockin for a lot of their phones or got them for free in the bad part of town from some group trying to provide basic opportunities, so its not a cheap decision to get an older cheap iphone (assuming they actually wanted that). So its always a mixture of price sensitivity and preference which people weed out from their social circle since the beginning of time, with few exceptions. Throw in a worse user experience for mixed company on top of that and its the perfect storm.