This just makes me be more concerned.

Look, anyone who needs more proof of aliens is not ready for any kind of extraterrestrial contact. Those who actually know and seen stuff on their own, they don't make a fuss over believing/seeing. The ones who know and believe, don't talk (much). The ones who don't see, but believe, they tend to need to show others proof.

Get over yourselves, aliens existing is not something to be awed by. If they bring some grand understanding, then great. If they bring all their issues to our world, then oh no; we might fight them. I honestly don't mind aliens being here or wanting to arrive here. The mere idea of having to show some proof is a bit primitive.