Speaking of causality, Wilczek had been a professor for 4 years before the first delayed choice experiment was proposed (1974 vs. 1978), which would normally disqualify him from being a TA/AI. Not doubting your experience, but I don't understand the timeline here. Were you using "delayed choice" to more broadly mean "which way" experiments?
As an aside, Jeff Bezos had a very similar experience with his physics TA: https://youtu.be/eFnV6EM-wzY .