That's what makes Black Mirror so compelling. It's not flights of fancy with things like FTL traveling through space. It's taking slight twists to the darker side of where our tech leaders are taking us. At least someone is thinking these things through to the end even if our teach leaders are only thinking through to the $$$$. Too bad these stories are never enough to slow things down and used as "oooh, let's not let our tech come to that".