Earlier quoted context omitted.
Apple users don't wear white ear buds to signal to one another, they do it exclusively to signal to people who don't have it that the apple user can afford product and symbol greatly in excess of the person. Or, you know, they're not interested in "signaling" anything, they're wearing them because they're the free ear buds that came with their smartphone and they're listening to music or making a phone call.
Right, and a decade of advertisements featuring those status symbols were pointless because no one cares about them. Alternatively: Or you know, mechanical keyboard users aren't interested in "signalling" anything, they're just using well manufactured accessories featuring high quality processes and materials.
Or, alternatively, since I'm currently on an iphone SE, "oooo, what is wrong with you, why don't you upgrade to a new phone?!"
Another comment mentions functional utility. Put me in the camp that resents the desire for functional utility being misconstrued as social signaling