What Do We 100% Know?

I am a “believer.” With caveats.

Here is what I think we know, with percentages:

100% – UFOS exist that do “advanced maneuvers” – This is 100% because the Pentagon has admitted as much. (Among many, many other proofs.) 100% – There is a systemic “disinformation” campaign from the U.S. government dating back decades (beginning in the 1950s) – This is 100% and has been verified in many documents. (And obvious, anyway, even if there wasn’t a “paper trail.”)
100% – There are many credible whistleblowers that have made claims (not proven) indicating that aliens are here now. (And an extremely credible subset even says that there is a crash retrieval and reverse engineering program afoot.)
100% – Many people claim to have been abducted. (These claims are hard/impossible to prove true, but the fact that they are commonly claimed has to count for something — especially because the figure is in the tens of thousands or maybe even much higher.)

What other 100%-ers are there? I am sure I am missing some things…