"Oh, we finished the medical research ages ago, at this point it's all just about - I mean have you seen their asses?" Yeah, no, that checks out! I can only assume the aliens have failed to notice the existence of the Internet. Either that, or they have noticed and now they're staying even more lowkey because it's that or end up buried under a literal mountain of thirsty bottoms. Talk about an Area 51 raid...
(Don't get me started on the Alien aliens. I mean, their reproductive cycle obviously takes strong inspiration from that of spider wasps, but parasitoidism only works reliably when the supply of hosts is unconstrained. Given the creatures' evident intelligence and their capacity for rapid and apparently directed adaptation via horizontal gene transfer from their hosts, and given also the extensive variety of things that humans get horny about, you'd really expect to see a modus vivendi develop pretty quick, you know?)
(Don't get me started on the Alien aliens. I mean, their reproductive cycle obviously takes strong inspiration from that of spider wasps, but parasitoidism only works reliably when the supply of hosts is unconstrained. Given the creatures' evident intelligence and their capacity for rapid and apparently directed adaptation via horizontal gene transfer from their hosts, and given also the extensive variety of things that humans get horny about, you'd really expect to see a modus vivendi develop pretty quick, you know?)