That reminds me of the account of the mysterious "John" in Revelation.

What if John was a time-traveler who was describing the future in a way that would help people recognize the threats when they arrive?

The whole chapter is sort of like Q posts, with symbolism and veiled descriptions that are difficult to decrypt until something happens.

But at this point, the whole mark of the beast account sure matches the vax/tracking systems we're hearing about... and how many people immediately rejected this system simply because of Revelation?