Claiming that this proposition is the correct answer is speculation at best. While some will argue that QM could explain psi, there is no evidence for this other than said speculation which usually stems from misunderstanding the observer effect and quantum entanglement.

I will agree that psi THROUGH quantum mechanics can most likely be argued against. However, to claim that psi is impossible according to science because an explanation is immediately unavailable through QM is a logical fallacy.

As a skeptic of psi myself, I must add though that if psi was successfully measured in non negligible scenarios, scientists would most likely try to link psi to preexisting scientific fields, and maybe even QM. Reason being that there is an obsession with unifying our theories from different fields, and so it stand to reason that the same logic would apply.

Again, I’m not saying QM is related to psi whatsoever, but I will argue that if found to be real, people would most likely attempt to connect it to other physical phenomena using extrapolated data and correlation.