There's a lot of interesting philosophical/metaphysical implications of quantum mechanics, not the least of which is the particular observationally-equivalent interpretation (e.g. Copenhagen or Von Neumann-Wigner[0]).

This essential subjectivity opens the floodgates to all sorts of quasi-profound nonsense. This is unfortunate, because quantum physics is easily a Copernican-level revolution in the relation of the mind, observation, and the world observed, but these lines of investigation have become radioactive due to association with the crystal-power crowd - who are among those trying to turn back the clock to a non-universal world of humans occupying a distinguished place at the center.

[0] https://en.wikipedia.org/wiki/Von_Neumann%E2%80%93Wigner_int...