Texas holds firm on physics closures
nature.com
nature.com
"Until now, most faculty members thought their role was to do research and teach courses they were assigned. Now, researchers at institutions in Texas are going to have to take responsibility for students graduating successfully,"
...Mario Díaz, a physicist at the University of Texas at Brownsville...says his department was able to raise more than US$5 million for research on gravitational wave astronomy from the US National Science Foundation, in part because reviewers were encouraged by the prospect of enticing minority students into science.
Now that Brownsville's physics program is kaput, maybe the NSF will be forced to send money to someone who is actually good at gravity wave astronomy?
(I'm assuming, based on the statement quoted above, that Diaz would not have gotten the grant on pure scientific merit. If this is incorrect, his claim is pointless.)
I don't know much about his work, and I fully realize it is possible that he might have gotten the grant even without minorities (in contradiction of the statement he made).
In that case, his statement is entirely pointless, since he would have gotten the grant with or without a physics undergrad program.
Besides, even OP states that affirmative action was only "in part" responsible for funding success.