There’s a particular kind of ache that Black Mirror perfected in its first two seasons. The ache of recognition. Of tech that feels close at hand and not in some distant future… just inevitable.With Common People, Black Mirror returns for its seventh season, not just to form, but to the show’s core function: unsettling us not with the bizarre, but the banal. This is an episode that doesn’t rely on sci-fi bells and whistles. It just…

