Such sentences display such a weird understanding of how the federal government works. How can the administration “tighten its hold” over discretionary grants? These aren’t Congressional appropriations earmarked for specific projects. The administration is the only entity that can exercise control over these grants. It would actually be a huge problem if the administration didn’t have a tight hold on these funds. That would mean grants would be going out without close supervision by any elected officials (Congress or the President).
For example, https://www.nature.com/articles/d41586-025-01396-2
As to “exercising control,” American science has been great because scientists judge which projects are the strongest. That’s being replaced by judgement by political appointees who are not experts: https://www.science.org/content/article/nsf-pares-down-grant...