Yes, human intent makes a difference, to some degree - shooting a tiger that's about to eat you is different from raising an animal in awful conditions to eat it later.
But there's also the issue of scale: while laboratories do kill quite a few animals (ideally in a somewhat humane fashion after a decent life, but that's not nearly always the case), the food industry kills a lot more.
But there's also the issue of scale: while laboratories do kill quite a few animals (ideally in a somewhat humane fashion after a decent life, but that's not nearly always the case), the food industry kills a lot more.