Most accurate statement possible on the matter.
Aliens, ETS, etc, do not exist, have never existed and therefore have never been here.
The most accurate answer is, “there is no evidence either way regarding the existence of aliens. They may or may not exist but we have no evidence of their existence, but concede the possibility they exist but can’t contact us.”
“Aliens, ETS, etc, do not exist, have never existed and therefore have never been here.”
Are we required to believe you? Can you prove aliens don’t exist, despite thousands of years of witnesses to the fact. Or did you just pull that out of your ass?
Correct