The public image of it is being undermined and used to wield partisan agendas dealing in pseudoscience, misinformation and complete falsehoods. Science itself is an objective, apolitical, global enterprise of accumulative knowledge and continued investigation into the nature of the Universe that checks and balances itself by adhering to a stringent set of principles (or method). The entire edifice rests upon this impartiality and verification through experiment.
It could really probably do with a hard line redefinition and strict inclusion of only mathematics*, physics, chemistry, biology and their respective sub-fields and interdisciplinaries. That would be quite enough, there is so much horseshit thrown under the umbrella of "science" these days that is actually of an economic, political, social, moral and/or historical nature. It's far too heavy on personal bias, opinions, feelings and emotions to belong in the same arena. It doesn't work, it simply won't do.
* It technically isn't although the relationship between pure mathematics and physical science is far more symbiotic than popular impression would seemingly have it; they have and do inspire and drive developments between each other. It's not all too different from the relationship between theoretical and experimental physics.