4. Also, ask about Reptilians and other extraterrestrials (I presume by this he means knowledge I am privy to about who is friendly and who is not, but he doesn’t specify).

So here again: "What is the gold standard? What are the expectations, and who provided that knowledge in the first place about who is who in the pantheon of friendly or unfriendly extraterrestrial beings and their origins?" This again is information easy to provide by a clever imposter because they know the lore and they will also know something about their questioner and their origins and expectations, so this is far from any kind of a stringent exercise.