Well, while I can never be sure about my own biases, I submit this particular instance is/was not an "illusion". I truely never heard the word dreck used in english before. Why do I know? I am a german native speaker, and I submit that I would have noticed it if I ever heard it earlier, simply because I know its meaning in my native lang and that would have made spotting it rather easy.
I also believe noticing Baader-meinhof in the 90s is rather unsurprising, since RAF was just "a few years" ago. However, "dreck" as someone else noted is documented since the early 20th century. So I dont think me noticing this just recently isn't a bias, rather a true coincidence.
I also believe noticing Baader-meinhof in the 90s is rather unsurprising, since RAF was just "a few years" ago. However, "dreck" as someone else noted is documented since the early 20th century. So I dont think me noticing this just recently isn't a bias, rather a true coincidence.
https://en.wikipedia.org/wiki/Frequency_illusion