Lockdown. No. Wait. It is lock down. You can open the gates now. A little space can make a big difference.
Alien invasion? Paranoid much? We evolved on our own planets and are doing well here, thanks very much. Have you any idea the work involved in invading and governing some other world? These are the broken warped fantasies of folks who've never been asked to lead or do something so complex! We haven't broken our ecology, we live within our biological "bank account." Seriously, time to sort out that mess and be self sufficient. Space isn't empty, idiots. You are in quarantine, an intergalactic "lockdown," until you learn how to do basic planetary care. Additionally, we read your alien invasion "fears" via the neural mirror principle, it is also a desire to take over and invade other worlds, to act as the barbarian. No thanks! You are fortunate we take an interest in providing assistance from afar. Some of you are worth it.