It's not surprising, considering our own bias, but that doesn't mean it's ethical to exploit them for our pleasure and convenience. Your line of thought is the

It's not surprising, considering our own bias, but that doesn't mean it's ethical to exploit them for our pleasure and convenience. Your line of thought is the basis for most human atrocities ever committed; you see your own group (species, race, gender, class, nationality, etc.) as more valuable, so you dismiss their own interests in favour of your own.