> If the aliens have had a long time to interact with people on Earth, there will be some people they "trust" more than others.
And how exactly will that trust be built up? Keep in mind that it takes 8 years to do one round-trip communication to the closest star. The closest inhabited star will almost certainly take longer than a human lifetime to complete a round-trip.
This original and perfect copy stuff is mostly about status and the monkey-human desire to get to the top of hierarchies. Aliens might not care about that, but they might not care about anything we have.