For the last few years I've had the Feynman Lectures [1,2] sitting in my queue, and I've finally gotten around to starting them in the last week. It's been a fun ride so far, and it's been nice to have the time to digest the lessons without having to run off somewhere. It's also helped to have the MIT OCW lectures as a reference [3], in which I found a book title "Quantum Mechanics and Experience" [4] that I started reading as well and so far has been the most down-to-earth introduction to Quantum Mechanics that I've found. I highly recommend it.

[1] https://www.feynmanlectures.caltech.edu/

[2] https://www.amazon.com/Feynman-Lectures-Physics-boxed-set/dp...

[3] https://ocw.mit.edu/courses/physics/8-04-quantum-physics-i-s...

[4] https://www.amazon.com/gp/product/0674741137/ref=ppx_yo_dt_b...

The "interpretation" that you are using of QM is just one of many proposed interpretations. Specifically, you are referring to an interpretation called the "Von Neumann–Wigner interpretation". It's not an interpretation that I buy into.

The only interpretations that really make sense to me are objective collapse theories and the Many Worlds interpretation. For neither of these interpretations does human consciousness cause wave function collapse.

If you want to know more about the various interpretations of QM, there's a Wikipedia page on them here:

https://en.wikipedia.org/wiki/Interpretations_of_quantum_mec...

If you'd like to know even more, here's a good book on the topic:

https://www.amazon.com/Quantum-Mechanics-Experience-David-Al...