I was the anon who asked the question, and it's obvious Q was giving the thumbs up for alien life and I believe contact.
I hope we do get confirmation of other civilisations and contact. Maybe official video evidence from governments, but it goes against a lot of people's beliefs, (not mine).
If not aliens, I believe that something will come to light that will change history and will change our thinking.
Maybe ,matrix ,Truman show ,stargates contact with the dead.
Just spitballing anon.