This is what I don't get. Science is contradicted and questioned all the time. It's the main mechanism by which science evolves.
Also a crucial feature of science is that it's literally always wrong. Science is the iterative process of building models of reality, and those models by virtue of being models never 100% represent reality. Scientists understand this and are always working to improve our knowledge by further refining our models.
Why do you feel like science is not to be questioned? Moreover, if you're dissatisfied as a practitioner with scientific review, why don't you get involved more with the review process? In my field practitioners publish and are involved with our research and peer review all the time, is this not true for your field? Can you work to change it?
In my experience if you don't agree with published research, you don't just lay down and accept it, you do your own research to counter it, and publish that with a big fat citation of the old paper saying they're wrong. Where does this idea come from that science is proclaimed from on high? If you don't like it, roll up your sleeves and prove them wrong -- science is done from the bottom-up.