Everyone knows exactly what it is. The scared folks can deny it and the ufologist can encourage it all they want but it doesn’t change two particular things. One: we are grossly outmatched in terms of technology and two: the human race as a whole is simply not ready for the introduction of extra terrestrial life forms into daily lexicon or daily life. And for proof of the latter see: Popeyes chicken sandwiches in 2019, toilet paper in 2020 and popular media currently.