Whether the "research" is about medicines, climate, sociology, or whatever, greedy human nature always finds a place for itself. This is why we, at Maggie's, always assume a skeptical posture towards "studies."
Most "studies" show that researchers want to get money and jobs for doing studies.
In the past year, we have been overwhelmed with the sleaziness of the warmist crowd and the social psychology crowd, but today we find pay to play in university education research.
Almost everybody has an agenda, even scientists. It's human. That's why we remain skeptics about everything. Call it cynical if you want, but we think it's being realistic.