What if the pamphlets had been printed on HP printers connected to home PCs? Does HP have a moral duty to install surveillance software in all their printers t

What if the pamphlets had been printed on HP printers connected to home PCs? Does HP have a moral duty to install surveillance software in all their printers to prevent genocide? More generally, does every company that sells a dual-use product/service have a duty to interrogate the motives of the buyer and apply editorial control over all uses of that product/service that they could conceivably have visibility of?