One candidate is 78 years old, types in all-caps, and forgets what he was saying halfway through a sentence. For my money, I think it’s a fair bet that the difference between a PDF and a native MS Word file eludes them.
On second thoughts...
Come to think of it, a regular client of Epstein’s teenage human trafficking ring probably know more about ‘PDF files’ (ahem) than most of us.
Human. He’s just pudgy with unkempt hair and a beard. Here’s a different scan of the same piece - it’s black and white but less artefacted.