Edit: Just FYI I'm pro-vaccination.
Nice little Jab at the end lol
I'm guessing one of the many "real news" theories you posted must have grabbed the attention of the Lizard overlords... Pretty scary I'd want to disappear to.
On a realistic note. Delete away anything you want/can. There will still be anything that someone may have archived out there available.
Wait I heard a click... They are listening, maybe they are archiving your entire BTCT history right now, better get to deleting.