It pleases their voters. All the MAGAs I know think scientists are scammers, funded by Bill Gates, brewing up "fake" viruses to reduce the population and insert nanobots to track their movements.
They are all about science and research. What they don’t want is for scientific discoveries to be publicly available, because then it is harder to leverage them for absurd profit margins.
In reality, mediocre thinkers with inflated egos and little understanding of long-term consequences are pulling the strings almost everywhere.