The fundamental problem is that scientists stopped thinking of themselves as public servants, and started thinking of themselves as lecturers whose job it is to scold the public. They stopped working to follow the evidence wherever it lead, and switched to promoting trendy ideologies. Remember during COVID how we were all supposed to isolate, until the Floyd protests started and suddenly the need for isolation disappeared?
"Three-in-four liberal faculty support mandatory diversity statements while 90% of conservative faculty and 56% of moderate faculty see them as political litmus tests."
...
"For decades, college and university faculty have identified as predominantly left-leaning (e.g., affiliating with the Democratic party, self-identifying as liberal), a skew that has become more pronounced over the past three decades.[40] For instance, in the Higher Education Research Institute’s 1990 faculty survey, 6% identified as “far left,” 16% identified as “conservative,” and 0.4% identified as “far right.” In 2020 these percentages were 12%, 10%, and 0.2%, respectively.[41] College students are also predominantly left-leaning, though the rate is closer to 2:1 left vs. right, compared to 6:1 among faculty.[42]"
..."significant portions of faculty say that they would discriminate against colleagues with different ideological views in professional settings (e.g., during anonymous peer-review) or during day-to-day social interactions.[43]"
https://www.thefire.org/research-learn/academic-mind-2022-wh...
Now consider that self-described "conservatives" significantly outnumber self-described "liberals" in the US electorate: https://news.gallup.com/poll/388988/political-ideology-stead...
Academics successfully hacked away the branch that they themselves were standing on. Large fractions of the US electorate no longer believe that the research these academics do is a good-faith attempt to advance their interests as voters and taxpayers. And so they're not interested in funding it. Fair play if you ask me. If academia wants funding, it should do deep reforms in order to re-earn the trust of voters.