Given the time, I recall this exact string from an internet meme: it decodes to:
Decode: take each cipher letter, find the key immediately to its left on QWERTY. fylm 23 Jump Street mtrjm awn layn - fydyw lfth
Let’s just test known pattern: "fylm" decode to "film"? y ← i (on QWERTY, i is between u and o; y is far). No. Given the time, I recall this exact string
To decrypt (typist shifted right): ciphertext letter = intended letter’s left neighbor. So intended = cipher’s right neighbor. Given the time
Take "fylm": f → right neighbor is g (not f) — so f itself would be intended letter if cipher letter was d. So maybe typist shifted left: ciphertext letter = intended letter’s right neighbor. Then intended = cipher’s left neighbor.