This is a new and unfamiliar game: if lithium carbonate is associated with the treatment of a mental disease, then metallic lithium (presumably alloyed with other metals) in electronics can be used to trigger some sort of EMT frying of a bipolar patient's nervous system. 😱🙄
But the game is severely limited to one element. Why stop with lithium? Potassium can be quite dangerous in its elemental form and in potassium cyanide, it's quite deadly! Do we stop making biodiesel because potassium hydroxide is used in its manufacture?
But seriously, the op is clearly having a lend, parodying how conspiracy theorists come to their conclusions.