This is false. While it is correct in saying scientism and metaphysical naturalism do not accept theories that are based on God, and or Intelligent design theory, but science itself has no agenda. It cares nothing of political correctness, or cultural wars and personel bias because it is not a person. It is a tool. More and more people including atheist and agnostics are starting to realize this, and this is why ID theorist are now getting published in respected peer review journals.
This is why universities are now using top down design theory in the field of systems biology to better understand the complexity of the cell, i.e. approaching the cell from a perspective of an intelligently designed engineered system, and while doing so are producing great results. Let me give you an example of the philosophy of scientism in a nut shell which I think illustrates it best, and if you agree with the following, then you are also a disciple of scientism…
Dr. Richard Lewontin…“Our willingness to accept scientific claims that are against common sense is the key to an understanding of the real struggle between science and the supernatural. We take the side of science in spite of the patent absurdity of some of its constructs, in spite of its failure to fulfill many of its extravagant promises of health and life, in spite of the tolerance of the scientific community for unsubstantiated just-so stories, because we have a prior commitment, a commitment to materialism. It is not that the methods and institutions of science somehow compel us to accept a material explanation of the phenomenal world, but, on the contrary, that we are forced by our a priori adherence to material causes to create an apparatus of investigation and a set of concepts that produce material explanations, no matter how counter-intuitive, no matter how mystifying to the uninitiated. Moreover, that materialism is absolute, for we cannot allow a Divine Foot in the door”