Very cool read. It is interesting that Black Mirror chose the bees as those that have control over the humans as this reflects reality now (without human intereferement). As presnted in your story, bees are integral to humans, food chains, and the ecosystem. Therefore, real bees have control over the human race and life as we know it.
With humans in the future further affecting life on earth and having control over technological bees, as you say, the power of the world is ever increasingly in our hands, and we must be aware of that power and use it for good so as to avoid a bleak future.